This is a short discussing some tips on donning/doffing the 3M respirators. There are 3 slides with some summary points at the very end so be sure to watch the whole video!
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@RndmAnvgr7774 жыл бұрын
Great video for the layman as well! Got two of these for myself and my partner who is immune-compromised and can't afford to get Covid. May get some weird looks out in public but who cares.
@116education44 жыл бұрын
Thank you, stay safe!
@trathbone4 жыл бұрын
Great tutorial on these masks, we just got these as well. You are a great medical director Dr. Desai. I miss my old teammates in East Texas and I hope everyone is doing well and being safe. Albuquerque is a whole new bunch of craziness - but I love what I do and that is why I do this. Be safe my friends, be vigilant and protect yourselves. This is just the first wave. Tony R.
@116education44 жыл бұрын
Thanks Tony, great to hear from you! Keep safe and stay thirsty for knowledge my friend!
@neosquirrel4 жыл бұрын
Excellent tutorial! Thanks for this!
@116education44 жыл бұрын
You're very welcome!
@noth6064 жыл бұрын
One critical step is missing here, the seal check you need to do EVERY time after you put the mask on. Depending on the model of mask and the model of filters you should do positive and negative seal check every time you put the mask on, before you enter a potentially hazardous area. It takes a couple of seconds only and it can save your butt. 3M has videos here on KZfaq with all their different masks and all their different filter types that show exactly how to do it.
@stevelopez3724 жыл бұрын
noth606 yea the Mask comes with instruction for such, just be sure to bother reading them. The flipping supermarket is hazard enough for me. Everyone is going to the same watering hole. Aisles are never wide enough,lol.
@noth6064 жыл бұрын
Steve Lopez they don't all come with manuals at least for 3M and specifically with 3M the procedure depends on the type of filter used. I use a 3M 6500QL with 3M 6035 P3 R filters when I go shopping :-), with those filters negative check is by pressing in or squeezing the filters together, but with other filters it's completely different, 6099 you have to cover the outside of the filters with the palm of your hand, 20xx you have to push your thumb in the middle.
@funnyarc4 жыл бұрын
Hi, thought i could be nice enough to link to the full training video for the 3M 7500 series in case anyone wants: kzfaq.info/get/bejne/o9KHrLCBq92peWw.html The same way, 3M also made video's for the 6000, 6500, 7500, and FF-400(of which some of the practices are applicable to 6800 and 7800 series). FF-400 training video's: kzfaq.info/get/bejne/q7Z8nJmbyL-biIk.html
@loise7104 жыл бұрын
Thanks for the video. :) However in nursing school we were always taught to disinfect from area of least contamination moving towards the "dirtier" areas so as not to be spreading contaminant ;)
@116education44 жыл бұрын
You are correct! I use one wipe for the outside and get a new wipe for the inside as to not cross from dirtier to cleaner. Given this was meant to be a demo I did not go into such details, but you are absolutely correct.
@mohammedelbarbary87084 жыл бұрын
Thank you very much for your illustration. I'd like to know after how long should we exchange the filters ?!
@wensiagonyon43814 жыл бұрын
Thank you for this. Stay safe as well.
@116education44 жыл бұрын
Thanks, you too!
@yurifraga2514 жыл бұрын
Thanks! Very useful!
@Zekzt4 жыл бұрын
More conviniet way that i use in my everyday work: hold your breath if you can, quickly wipe both filters cartridges if you use 6035 or 6038 long live ones with plastic capsule construction. That way you can clean the rest of the mask and take it off with secure grip holding it by one of the cartridges. From this point its just quick, easy and secure. You hold your breath to not inhale the alchochol from the wipe when you use 6035 (6038 have odour blockers so with this filters you technically dont nedd that step)
@116education44 жыл бұрын
Great suggestion!
@ahmadrehanz4 жыл бұрын
Thank u very much Doctor. I was searching for exactly the same topic for a long time now. I have bought it already.. Hopefully I will start using it from tomorrow.. In Shaa Allah. P100 the pink one is available in india.. As I read in the comments it's OK and is protective against covid cases... I hope and pray we all stay safe n protected.. In Shaa Allah Thanks again.. Keep posting.
@116education44 жыл бұрын
You are most welcome. The P100 will be good - rated for 99.97% filtration. Best of luck!
@gulunaktas4 жыл бұрын
So helpful thank you so much
@forumforindianneurologyedu47594 жыл бұрын
excellent video. only thing I would add is to wear a simple mask on top of the exhaust valve..you cannot assume you are not infected and go about breathing on others..not fair ! Also is only wiping enough or as the 3M site says, does one have to wash it ..and wiping is only an interim measure?
@116education44 жыл бұрын
You are correct - if there is concern the wearer has infection, this is does not protect others. There should be a provider screening in place to prevent this. Soaking/washing with soap and water cleans dust/dirt/residue, but disinfection with a disinfectant product is still recommended.
@funnyarc4 жыл бұрын
Hello, 3M recommends cleaning warm water not exceeding 49° Celcius and optionally with detergent containing no lanolin, solvents or oils, as not to damage the thermoplastic layers, but i do not know if they mean certain oils or all oils and have no detergent as example to base my choices from? Many "Pure" dish washing soap without parfum, coloring and other ingredients (including glycerin...), do list anionic, nonionic and amphoteric surfactants on their ingredient's, but often do not specifically list what chemicals or oils the surfactants are, would it be a bad idea to clean 3M's 6500 and 7500 series with such? Oh, about the wipe, if it contains alcohol (eg, 70% isopropyl), know that you will damage the mask over time, quite a bit more quickly then using water and diluted sodium hypoclorite (3M does not warn enough, but watch out Very Very much for the Chlorine vapor when using that stuff), according to 3M, those wipes do work though if you really really need them, but make sure the surface is already clean or else the alcohol will not be to do its work effectively (also make sure to leave the alcohol for at least a minute). If you are using 3M 504 wipes, these are not meant for disinfecting your mask, but for cleaning, to remove perspiration and dirt, so it stays nice. The 3M 105 is for disinfecting, 3M says it should not damage the masks, but their product page does not specify What is in the wipes, like you are using some unknown chemical (that you might be allergic to or not be effective at all against covid-19?) that some guys with nice eyes tell you works... I found this PDF though: cdn-s1.lyreco.com/staticswebshop/sds/ENDA/SDS_ENSC_8109349_2014-09-30.pdf It lists the ingredients should be 85-95% water and 15-5% isopropyl, which obviously is enough not to damage the masks, but too little to do anything to SARS-CoV-2. A spray bottle of 70% isopropyl and a few paper towels looks more effective and cost effective to me than those expensive wipes from 3M, but again, compared to the recommended cleanup with diluted sodium hypochlorite, you will damage your mask faster, though when desinfecting using diluted sodium hypoclorite, you do want to very much watch out for the chlorine vapor. In case it might be useful, here is a actively updated PDF from 3M with instructions for cleanup for use against SARS-CoV-2: multimedia.3m.com/mws/media/1793959O/cleaning-and-disinfecting-3m-reusable-respirators-following-potential-exposure-to-coronaviruses.pdf
@rkpb14844 жыл бұрын
Thanks a lot.
@TheKorteks4 жыл бұрын
How about if after sanitizing, I put all the item including filter(P100) to UV sterilizer box, is that OK??
@116education44 жыл бұрын
There is studies that suggest UV sterilization works - I cannot comment on the efficacy, i have not used it.
@chandrikakamath27074 жыл бұрын
Thanks for the very clear instructions. Would it make sense to wear a FFP1 mask over the respirator mask so as to reduce its contamination? Disinfection of course is to be done irrespective. Your suggestions please!?
@116education44 жыл бұрын
You could, but might not fit very well over the respirator.
@williammcfadden36974 жыл бұрын
Thanks doc!
@116education44 жыл бұрын
You are welcome!
@drmansimedhekar48854 жыл бұрын
Can you use the mask everyday or you need to air dry it for 48 to 72 hrs before reusing
@hondapilot4 жыл бұрын
Hi Doc. What is the model number for the respirator you are demonstrating. Can you also suggest the model number for the filters that go with this mask. This mask will be used by a newly minted RT in a covid ICU. How do you suggest sizing these as most are available for online purchase only. Thanks
@watchkeeper45314 жыл бұрын
Hi Doc. Desai , May I know what are the advantages of these sorts of masks compared to disposable n95s (apart from resusability) ? Just curious as a civilian who is not working in the medical field, but having observed medical staff don these sorts of respirators.
@116education44 жыл бұрын
With shortages in N95 masks and no simple methods to disinfect disposable N95 masks, having a reusable mask that can be disinfected with common disinfection supplies is a huge advantage over the disposable mask when you are on the front lines. These masks also have adjustable straps that will allow a more custom fit and more secure protection against leaks.
@watchkeeper45314 жыл бұрын
@@116education4 Thanks Doc. Appreciate the response and stay safe
@forumforindianneurologyedu47594 жыл бұрын
so do you wipe as an interim cleaning method and then once in a few days wash with soap and water and disinfect properly?
@116education44 жыл бұрын
The wipe is a disinfectant wipe that actually disinfects the mask. Soap and water are better for general cleaning of dirt/dust/residue, but not disinfection
@cheriachenthoppil9164 жыл бұрын
Thank you good informative talk
@116education44 жыл бұрын
Glad it was helpful!
@cocoycano38244 жыл бұрын
hello! what filter is recommended to be used for hospital settings? is 7093C p100 filter okay?
@116education44 жыл бұрын
A P100 is good - better than N95 or P95.
@BluntGameStudio4 жыл бұрын
Hi 116 Education, thanks for the video, very good. I have a question.... I was checking the comments and I saw that you advise to store the mask in a bag while not in use. My question is. Is it OK to store the mask in a bag even with the filters on? Because to me that doesn't feal very safe. And how about cleaning. Removing the filter and using soap and water is OK or the soap can degradate the filter seal? And Alcohol 70%? Thank you.
@116education44 жыл бұрын
Reason I store mine in a bag is because I also have vapor cartridges, and I do not want odors being absorbed, and I also do not want the filters coming into contact with other surfaces. It is not necessary to store it in a bag though. multimedia.3m.com/mws/media/1793959O/cleaning-and-disinfecting-3m-reusable-respirators-following-potential-exposure-to-coronaviruses.pdf has some info about using soap/water. The report states alcohol has shown to degrade the inhalation valves after multiple soaks in alcohol,.
@santhiapramanthi69584 жыл бұрын
After every patient appointment, should the filter be dismantled and individually sterilized or should we leave the filter attached to the mask to be reused later on? I'm using the 7093 filter, Thank You!
@funnyarc4 жыл бұрын
Yes, leave the cardridge on, this makes sure the plastic on the mask does not wear as fast and avoids you accidentically dirtying the side were you breath clean air through, you do not have to dismantle the filter, just get a paper towel, make it slightly damp by spraying with 70% isopropyl alcohol and clean the outer plastic, make sure the alcohol solution does not touch the HEPA filter inside. Obviously if you are doing a Full cleanup of the mask itself, you do want to remove the filter and fully disassemble all parts of the mask, since the filter inside the cardridge must absolutely not be become wet or be directly cleaned, or else you damage it, causing filter effectiveness to half, making it useless. 7093 and 6035 filters are made to last a epidemic, since (compared to the round ones) only air you actually breath will be filtered until it becomes hard to breath (it becomes better at filtering, but less air can pass through), since it has collected so many particles, they are specifically made so the outer coating were viruses can stay on be cleaned (unlike the round ones, which will be damaged from cleaning).
@nikhilmodi56114 жыл бұрын
Hey doc, very nicely explained. Could you share how to disinfect the cloth based p100 filters( the pink ones) for this respirator
@Rvalivesound4 жыл бұрын
You cannot. These pink p100 filters are strictly disposable and cannot be washed. 7093 is the pandemic filter and the proper one to be wearing in this Covid situation right now. They are available for sale everywhere online.
@116education44 жыл бұрын
The pink P100 filters are not meant to be disinfected. You can use until it becomes difficult to breathe through it, and then it needs to be replaced.
@pan2aja4 жыл бұрын
cover the p100 filter with nurse head cover, then throw away the cover after each procedure.
@nasrmousa70574 жыл бұрын
Thank you so much dr. For the video, I am a front line health care provider, I have two questions: 1- do these kind of masks need fit testing before use or how can I know the perfect size for me? 2- I what is the right filter to use with these to protect from the Covid 19 virus, Thank you .
@116education44 жыл бұрын
Yes - fit testing is a must - kzfaq.info/get/bejne/nLKAfNGj0qjSoIU.html; this video shows how to do a fit test with the mask. You should use at least a P95 or P100 filter.
@MAD202484 жыл бұрын
Can you advise us about best cartridges/filters to use with this respirator ? I'm using P100, but i read that P100 wasn't designed for medical use and i should use 37173
@116education44 жыл бұрын
A P100 filters 99.97% of airborne particles; I do not think the environment of use is going to affect the filtration. The P indicates there is strong resistance to oily particles as well; this is not a concerning matter in most medical settings, but its an added bonus. I am not aware of 37173.
@WM3A4 жыл бұрын
It doesn't matter if its made for medical use or not. Both have to meet the 42 CFR 84 standard. As long as it has an N,R,P 9x or 100 rating, it will work for medical and industrial.
@MAD202484 жыл бұрын
@@WM3A thank you so much
@MAD202484 жыл бұрын
@@116education4 thank you
@sheilaanncerna-evangelio14444 жыл бұрын
May i ask if do you recommend cleaning the facepiece using a uv cabinet?thanks
@stevelopez3724 жыл бұрын
Sheila ann Cerna-evangelio just use alcohol wipes, good enough for your hands, right.
@116education44 жыл бұрын
There are many specifications for the appropriate UV source that will truly disinfect, unfortunately, I am not aware of the specifics on this technology. www.epa.gov/pesticide-registration/list-n-disinfectants-use-against-sars-cov-2 has a list of disinfectants that are approved against Covid 19 if that helps.
@tejeshwvardhan11654 жыл бұрын
Uv works too! It should be UVC radiation
@quackdock254 жыл бұрын
While u v C works as a disinfectant, the problem is that the 6200 series and 7502 series have thermoplastic components that are known to degrade to u v radiation ( most studies are based on sunlight exposure and not u v c per se ) . Youre better off using hypochlorite or alcohol
@quackdock254 жыл бұрын
However I do use UV C to sterilise the filters separately from the mask . I usually use hypochlorite soaking for the mask and straps and my 3M goggles as I have ready access to this ( we use hypochlorite as a disinfectant in the O.R. ) . I disconnect the filters and sterilise them using UV C .
@nicholoschen4 жыл бұрын
Do the yellow coloured 6003 model cartridges that are rated to work against organic gases also work against viruses?
@116education44 жыл бұрын
No - you would have to add a particle filter pad to it.
@MrDrNatan4 жыл бұрын
What's type of 3M cartridge filter that you recomended for covid-19 with this respirator? 7093? Or maybe the other?
@aljoronquillo16614 жыл бұрын
p100
@quackdock254 жыл бұрын
7093 or 2091 , both are p100 filters , the difference is 7093 comes with a plastic cartridge and 2091 doesn't have it but they are comparable in protecting
@rajnag29214 жыл бұрын
I have similar mask P100, can you please let me know how long these filters last.
@116education44 жыл бұрын
3M recs change when you notice it is becoming more difficult to breathe through the filters. That suggests they are congested with particle matter.
@sguerrero20004 жыл бұрын
How do you clean the elastic straps?
@whydesai4 жыл бұрын
Wipe it with a disinfectant wipe until the strap appears moist with disinfectant. It's a little challenging due to the constant stretching but get a firm grasp and slide the wipe down the strap.
@romi9294 жыл бұрын
I have a P95 7502 MODEL that comes with a cartridge that says 6001 and filters 5P71 . I am confused about what exactly determines the MASK itself to perform as a P95 OR P100 . It seems this cartridges and filters for P100 can be also used for P95 masks and vice versa . Does the mask itself determines the % of filtration system of 95% ( for P95) and 99.97% ( for P100) or the filters and cartridges are also important? Thanks a lot !
@DrHeroe4 жыл бұрын
You have a 7502 3m mask with p95 filters. And yes you can use p99/100 filters. The filter determines the filtration percentage
@116education44 жыл бұрын
The filter determines the % of filtration. The mask does not.
@romi9294 жыл бұрын
Thank you so much!!!❤️🙏🏻
@locelnavarro61274 жыл бұрын
Hi Doc, thanks for the very nice review. Very useful! I just have some questions because recently I bought a 6200 with 7093CN filter to be use for my daily work since we are a hospital supplies and equipments supplier, I felt like I needed to use respirator for more health security. My questions are, what are your recommendations I'll do whenever I need to drink water or take my lunch/snacks while at work? I mostly go to different hospitals in our city to deliver supplies and sometimes its where I eat lunch if needed. What are the things I need to do or shall I bring with? Thanks in advance for the answers. Take care and be safe always!
@116education44 жыл бұрын
If you're filter is 3M branded, it should provide P100 level filtration. There are a lot of fake products being manufactured and sold so be careful to buy from reputable sources. As far as eating/drinking, I would recommend you find a place that does not have potential Covid patients crossing into or find a good place outdoors away from others. After taking your mask off, be sure to wash your hands well with soap/water. You can store your mask in a small bag if available. I generally avoid eating items in places where there is public tabletops/chairs as I do not know how well it is being cleaned.
@locelnavarro61274 жыл бұрын
Thank you so much for your reply and recommendations, Doctor! These will be very helpful to me. Praying this pandemic will end soon. Take care and be safe always! 🙏😇
@locelnavarro61274 жыл бұрын
@@116education4 by the way Doctor, what are your recommended cleaner for the respirator? Is spraying alcohol and wiping wet wipes then air drying are all good already?
@116education44 жыл бұрын
@@locelnavarro6127 Alcohol may cause deterioration in the rubber seals. I use peroxide based wipes and then allow prolonged air drying so I do not have to smell the cleaner odor.
@locelnavarro61274 жыл бұрын
@@116education4 thanks for the advice Doctor. This is very helpful! 🙂
@rendalnaj1234 жыл бұрын
Hi Doc! I have a question. My repirator creates a flap/flop sound when i inhale and exhale but i hear it more during exhalation. I think its from the valves but what does this indicate or mean?
@HaliMarieM4 жыл бұрын
This just happened to my mask spontaneously the other day while I was in a room and I was wondering the same thing.
@rendalnaj1234 жыл бұрын
Hali M Do you still hear it until now?
@HaliMarieM4 жыл бұрын
@@rendalnaj123 Yes, I readjusted it but it still makes the sound. I can only assume that the actual filter circles became loosened but I hope that's not the case as I was wearing the mask in a COVID patient's room at the time.
@walterestrada95234 жыл бұрын
Hali M it’s normal for the mask to do that . Don’t worry . I use 3m 7502 series high performance silicone .nits very comfortable to wear as I use them for 12 hrs shift .
@116education44 жыл бұрын
I suspect its likely the exhalation valve. Mine does the same thing
@gilbertroysarmiento43584 жыл бұрын
what cartridge do you guys recommend with these masks?
@acorazado274 жыл бұрын
filter 3M 2091
@kzyxserver35514 жыл бұрын
How long can I use the 6035 filter for? There is nothing online about it? 100 hrs? 30 hrs?
@116education44 жыл бұрын
When it becomes difficult to breathe with the mask on - this is usually a sign that the filter needs changing. It really depends on the environment you are using it in...if it is a very dusty environment, the filter is going to become congested a lot quicker. If you are in a hospital environment, most of these environments are clean and the filter should last for an extended period of time....my take is at least 90 days in a clean environment.
@jordanraymundseguerra99944 жыл бұрын
How long can we use there 3M 7093 cartridges be used when taking care of COVID patients?
@116education44 жыл бұрын
The information I have found recommends when you notice it is more difficult to breath with the mask on indicating the filters are congested. The filters are supposed to become more efficient as they trap more particles.
@rtcivic4 жыл бұрын
Hi doc, can we use alcohol 70% to clean the mask instead of using disenfectant wipes such as lysol etc
@116education44 жыл бұрын
If the formula is designed for cleaning surfaces then I would say yes. The EPA has a list of approved disinfectants that I would refer to: www.epa.gov/pesticide-registration/list-n-disinfectants-use-against-sars-cov-2
@InstituteCosmetique4 жыл бұрын
Are 6035 filters good enough for Covid-19. They are considered P-2 (N-95 equivallent when used on half face masks). Also can you guide me which disinfectant is safe to use for inside or outside surfaces without damaging the mask or to touch face if used inside? Lots if thanks.
@116education44 жыл бұрын
I am sorry but I am not familiar with the P2 classification system. I use N95 or greater filtration rating. As far as the disinfectant, I would recommend an agent that is effective against Covid 19. Here is a list of agents approved by the EPA: www.epa.gov/pesticide-registration/list-n-disinfectants-use-against-sars-cov-2. I use peroxide based wipes but let the mask fully dry prior to putting it back on. I clean the inside only when I will be able to let the mask dry overnight.
@funnyarc4 жыл бұрын
6035 are considered P3R filters and filter More then N95 masks (99.95% vs 95%), they are considered equivalent to N100. They are Not P2 filters. In Europe, it is more usual to find FFP2, FFP3 and P2, P3 filters, in America it is more usual to find N95, N99, N100 for masks and filters, but when you look at specs, they do more or less the same.
@chkrishnaiah914 жыл бұрын
Thanks for the nice information The distributor of 3M respirator suggested me to keep the mask under sunlight for one hour after use. Is it correct advice. Thank you
@116education44 жыл бұрын
I would use an actual disinfectant solution, not just sunlight.
@jho78984 жыл бұрын
Sir good day! Thank you for this wonderful video you have and guide us the proper way of disinfecting the respirator. Now my question is do we need to cover the exhalation valve outside? Some article indicates that the exhalation valve in the respirator needs to cover for short of protection.. what is your opinion on it. Thank you sir
@116education44 жыл бұрын
I personally do not cover the exhalation valve - it would make it difficult to breathe efficiently doing this. The exhalation valve is not a risk for the wearer, as it is usually a one-way setup. Hopefully the wearer does not have Covid or has a screening process to ensure they do not have Covid.
@vikramsplayground4 жыл бұрын
Thank you for the video sir.does soaking and cleaning it daily with disinfectant have an effect on the life of the respirator? How about uv c sterilization?
@116education44 жыл бұрын
Soaking and cleaning daily with disinfectant can be done, but I would assume it depends on the dilution. Concentrated cleaner may definitely affect the gaskets and elastic banding of the mask over time. UV sterilization may be effective but I would not use it on the filters as studies have shown UV to degrade disposable N95 masks after time.
@JIWC4 жыл бұрын
Keep in mind that different disinfectants have varying amount of required contact time of the chemical with surfaces to completely disinfect. For example, Aqueous alcohol solutions (ethyl or isopropyl) are not as appropriate for surface decontamination because of the evaporative nature of the solution (i.e., it evaporates too fast to disinfect). The CDC has published Chemical Disinfectants Guideline for Disinfection and Sterilization in Healthcare Facilities in 2008, available via google search, that goes over all the pros and cons of different disinfectants. If you have access to combination Alcohol-Quaternary Ammonium Compounds (PDI Sani-Cloth wipes, some Lysol products), they work great to disinfect. I would caution on alcohol use again, because it is known to degrade rubber seals.
@neilmorgan75784 жыл бұрын
Hey doc Thanks for the update, how do you store the mask and filter after sanitizing?
@116education44 жыл бұрын
I keep it in a plastic bag with string cinch closure.
@neilmorgan75784 жыл бұрын
@@116education4 Thanks Doc and how many days can this filter last?
@116education44 жыл бұрын
@@neilmorgan7578 Recommended replacement is when it becomes difficult to breathe with the mask on. Low particulate matter environment should allow prolonged use
@TheKorteks4 жыл бұрын
How about if after sanitizing, I put all the item including filter(P100) to UV sterilizer box, is that OK??
@michaelchua6214 жыл бұрын
Hi doctor. Ive been using chlorhexidine sprays/wipes and cholorine dioxide to clean my 2 masks i have a 6200 and 7800 fullmask. Are they good enough? What other disinfectants are safe for cleaning them? I read somewhere that solvents or any alcohol based disinfectants shouldn’t be used as this might corrode the plastic and rubber/silicon elements. Hence mh 2 choices for disinfecting it. What specific wipes do you use? Thanks
@116education44 жыл бұрын
This website has a list of EPA approved disinfectants for use against Covid19: www.epa.gov/pesticide-registration/list-n-disinfectants-use-against-sars-cov-2. I would recommend using a disinfectant that is on that list, whether it is chlorhexidine based or other. I use peroxide based wipes. Not sure if any better or worse.
@WM3A4 жыл бұрын
3m has a technical bulletin out about cleaning mask and filters. www.3m.com/3M/en_US/worker-health-safety-us/covid19/#cleaning-and-disinfecting-respirators
@heavenearth87044 жыл бұрын
Great video! Would it be safe to use p100 for 1 month if I use it about once a week? Can you wipe the surface of the filters with hydrogen peroxide?
@116education44 жыл бұрын
Yes, from my research, the recommended replacement period is when you notice it becomes to difficult to breath with the mask on. The filters actually perform more efficiently as they trap more particulate matter. Since we are not in extremely dusty/high particulate matter environments in the typical medical setting, these filters will last much longer. I would not wipe the actual filter pad with anything as moisture on the filter itself might compromise it.
@adiandre5264 жыл бұрын
@@116education4 thank you for the tips. we have a similar 3M mask. i have the p100/OV cartridge 60921. Is is advisable to change the filter every 6 months, actively working in a covid ward.
@116education44 жыл бұрын
@@adiandre526 There is no definite replacement period that I have found - I have read when it becomes difficult to breathe through the filters is a good indicator. I don't think there is going to be a good scientific based timeframe to determine replacement. I think 90 days would be a good timeframe or based on comfort level and level of exposure to true Covid.
@adiandre5264 жыл бұрын
@@116education4 ok i got it...thanks a lot... be safe..
@ronelsariomd76374 жыл бұрын
Sir good day. is it okey if I can still smell the scent of alcohol or strong food door with my 6200 and 7093 filters? thanks
@jasonmorales59844 жыл бұрын
I can smell a fart with my 6200 and 7093 so i think its normal but because it doesn't filter scent it filters virus particules but i would love to know if im wrong.
@116education44 жыл бұрын
If you do not have a vapor cartridge attached, odors will cross through. If you have a vapor cartridge but have stored the mask in an area with odors, the vapor cartridges have probably absorbed the odors and you are smelling the absorbed odors. As long as you still have the P95/P100 filter on you should still have particulate matter filtration.
@ronelsariomd76374 жыл бұрын
@@116education4 thanks for the reply...
@fatemegorji70984 жыл бұрын
hello doctor , thanks for that good information u gave . i have questions about cleaning the mask , i soaked my mask in water and soap for at least 8 hours , then i washed it with water again and the wiped it to dry then i sprayed alcohol on the external surface and wiped it again . is ma mask damaged? should i not use it anymore??????? please answer ,i don't know what to do !!!
@116education44 жыл бұрын
Without looking at your mask, I cannot tell you if it is damaged. It should not be from just water/soap/alcohol. Be sure fit test is still good.
@ringocast3114 жыл бұрын
Hi Doctor excelent review. After what time do you consider that I have to change the filters?
@116education44 жыл бұрын
If you are not in a dusty/high particulate matter environment, my personal opinion is at least 90 days depending on how much exposure you have. If you are using in a highly particulate matter environment, the filters will likely become harder to breathe out of due to the filter becoming clogged.
@noth6064 жыл бұрын
Jose Miguel Castillo Duran 3M says change them once the pandemic is over if you're using 6035 filters. They will never let viruses etc through even if you wear them every day for years, so long as they aren't physically damaged. The way you know you want to change them is that it becomes harder to breathe in through them.
@InstituteCosmetique4 жыл бұрын
noth606 So 6035 filters are good enough for Covid-19. They are considered P-2 (N-95 equivallent when used on half face masks). Also can you guide me which disinfectant is safe to use for inside or outside surfaces without damaging the mask or to touch face if used inside? Lots if thanks.
@noth6064 жыл бұрын
CosmetiqueClinic no, 6035 are P3 R, so equivalent to N99/N100 not N95. There is no 'consideration' part in it, that's the raw rating and what it says on them. So they are guaranteed to filter at least 99.95%. For the mask there are many different options depending on what's available to you, I often just wipe it down with the local disinfectant wipes we have here, as they also give a lemon scent. I don't recall right now what the active ingredients are but since what's available changes by country and region I'd say look for something that's safe to use on bare skin if you are going to use wipes, but if you want to dunk it in a bucket you can make a mild chlorine solution or other non alcohol stuff except peroxide. But if you want to use a bucket you need to take the filters off and wipe the outside of them with a disinfectant wipe anyway, and then rinse and dry the mask after you soak it for a while, probably 15min or so. But regarding the filters I use 6035 because they are easy to find in Europe but there might be others that are easier to find where you are. I do suggest using the cased ones like 6xxxx series rated P2/N95 or higher, P100 are also good as are 6038 because you can wipe down the outside and put on and doff the mask without touching the actual filtering part which would be where viruses gather. Also, places that sell masks often also sell the stuff to clean them including wipes and solutions to immerse them in, that makes it easier. I'd say wipe down is the easiest way to keep a personal mask clean, its quick and mess free. However if for whatever reason you have to share one mask with more people I'd go for a more thorough cleaning by immersing it.
@InstituteCosmetique4 жыл бұрын
noth606 Thank you very very much Dr. Desai. I wanted to ask if 2135 bu 4M are good enough for Covid-19?
@mehjiglesia98664 жыл бұрын
How long can we wear the mask doc? Since wearing it seems like so difficult. Feels like we are breathing our own breath, more CO2 i guess..it gives me headache...
@Brian-fw7fv4 жыл бұрын
ex-hail port......
@116education44 жыл бұрын
It is different for every individual - some people can wear for extended time without difficulty, others have trouble. Do what is comfortable for you.
@drhirenpatel93864 жыл бұрын
Does central exhalation piece have any filtration ability ?? Can we use it during surgery ?
@OU81TWO4 жыл бұрын
No. It's just a flexible flap with no filter that opens with air pressure.
@drhirenpatel93864 жыл бұрын
@@OU81TWO thanks
@haewillph16464 жыл бұрын
Hi doc! When do we change the filters? How many months after the first use? Thanks!
@LetsGoBowlingNiko4 жыл бұрын
It's unclear how many months it will last, so as long as you experience difficulty in breathing that's the sign that filter needs to be replaced.
@116education44 жыл бұрын
3M recs change when you notice it is becoming more difficult to breathe through the filters. That suggests they are congested with particle matter.
@josephussibal5404 жыл бұрын
What disinfectant wipes do you recommend? Would Chlorox wipes be enough?
@116education44 жыл бұрын
Clorox wipes would be good - here is the EPA list of disinfectant products that are recommended for use against Covid 19....it's not inclusive of all products, but it is pretty comprehensive. I would be sure whatever disinfectant you are using is on this list. www.epa.gov/pesticide-registration/list-n-disinfectants-use-against-sars-cov-2
@chiasuncion46034 жыл бұрын
Jif antibacterial. Or anything that has sodium hypochlorite content
@shivakumar-xe7id4 жыл бұрын
Can I disinfect by keeping it in UV cabinet. Your comment on that
@funnyarc4 жыл бұрын
If your mask uses polypropylene and your UV bulbs generates ozone, you can damage the thermoplastic, as ozone degrades polypropylene, it might also damage the filter of a paper mask, including the rubber that holds it on your face.
@funnyarc4 жыл бұрын
If you are using the paper ones (n95,n100,p100, etc), these are meant for 1 time use and disposing after use. Cleaning these with water, alcohol, etc will damage the filter capability of these masks, as the entire mask is basically a filter. Reusing these paper masks is akin to reusing a filter, which means over time the filter effectiveness will lower, making it a risk. If you want to reuse these, putting it in a oven at 70°C for 30 Minutes is safer and easier than your UV solution: www.reddit.com/r/COVID19/comments/fo0rpe/stanford_researchers_confirm_n95_masks_can_be/ Otherwise, another way would be to keep the mask in a dry clean place for at least 10 days, then rotate masks. www.journalofhospitalinfection.com/article/S0195-6701(20)30046-3/fulltext If you want to reuse masks, just get a mask like the 3M 6000 series the guy in the video uses, or better yet, the 3M 6500 series or 7500 series (best), these are more comfortable as they use silicone and thermoplastic, make make sure to choose the exact right size for your face though, or else you will not get a proper seal. Combine with P3 (Europe) or P100 (America) filters (like the cardridges), you will have a much better time and the mask is more comfy too.
@jamesalbertflores75174 жыл бұрын
Do you think it's safe to use UVGI on them?
@116education44 жыл бұрын
There are studies that show UVGI disinfects surfaces so one would assume it is safe to use on these masks as well....some of the studies have shown it does degrade disposable N95 masks after several rounds, so it probably would cause degradation of the filters on these masks as well.
@kesirajuomfs4 жыл бұрын
i have purchased 6003 3m respirator . they have given me 6003 cartridge with that. they have mentioned on the cartridge that it is for oraganic vapours, acid gas. can this cartridge be used in this covid situation
@116education44 жыл бұрын
It appears that cartridge is only a vapor cartridge - designed to absorb odors/vapors. This will not provide any protection against Covid 19. You will have to purchase a separate filter pad that attaches over the vapor cartridge and a plastic cover to seal it to the cartridge. 3M makes these products. Be sure to get at least a N95 or P95 or higher filter pad.
@Hunt-ug7vk4 жыл бұрын
I have a North safety 5400 series full face mask that has no filters. I don't know what filter cartridges to get...should I get a filter that deals with organic vapors???
@116education44 жыл бұрын
The vapor cartridge does not contribute any particle filtration; it does not hurt to have it, but you have to be sure you have an N95 or higher particle filter and it can be either with or without the vapor cartridge.
@Hunt-ug7vk4 жыл бұрын
@@116education4 yes thank you for this information. I'll be make sure to get a higher particle filter.
@enianavieitas90284 жыл бұрын
Can i use alcool 70 gl as desinfectant? and how can i clean the filters? can i cover them with a cotton clothe?
@116education44 жыл бұрын
The filters are not meant to be cleaned. They are designed to be used until you experience difficulty breathing through them, and then be disposed and replaced. I would recommend using a disinfectant that is on the EPA approved list. www.epa.gov/pesticide-registration/list-n-disinfectants-use-against-sars-cov-2
@labydaby89444 жыл бұрын
Would like to ask what disinfectant we can use? Is it okay to use alcohol? That’s the one that’s readily available here. How about UV sterilization for this? Thank you.
@116education44 жыл бұрын
Alcohol is ok to use, but it is shown to cause the seals to deteriorate after multiple uses. I am not certain on UV sterilization. Here is a list of disinfectants for use against Covid 19: www.epa.gov/pesticide-registration/list-n-disinfectants-use-against-sars-cov-2-covid-19
@labydaby89444 жыл бұрын
116 Education thank you!
@rishimantri4 жыл бұрын
HOW DO U DECIDE WHICH SIZE TO USE ?
@iambueno4 жыл бұрын
Most people fit a medium, you can look at the 3m website for sizing.
@lifealarocsi4 жыл бұрын
Very good review. I've also done a 3m respirator product review on my channel as well
@lifealarocsi4 жыл бұрын
Thank you!
@virenderkumar-ml2ot4 жыл бұрын
Do we need to change the filter cartridge every day and reuse after 3 days as in N 95 masks
@vallybaskar4 жыл бұрын
No, I don’t have an exact value in hours, but usually they last up to six months before you have to change
@DrKumarBG4 жыл бұрын
@@vallybaskar oho 🤔
@drswapnildahapute96514 жыл бұрын
Which catridge comes with 6200 respirator & is it effective against COVID 19
@116education44 жыл бұрын
Depending on the packaging, some have a P95 filter and some have P100. The P95 filters 95% like the N95 masks do, which is what is used in hospitals.
@shashikiranprabhu37834 жыл бұрын
Which filter to use along with this mask in dental setup aerosol generating procedures
@walterestrada95234 жыл бұрын
Shashikiran Prabhu use p100 filters 2097 . It’s protects you 99.97%
@116education44 жыл бұрын
At least P95 or P100 if you can get it.
@pintunandi91544 жыл бұрын
Can i use detergent with water for disinfect face piece after removing cartidge
@116education44 жыл бұрын
www.epa.gov/pesticide-registration/list-n-disinfectants-use-against-sars-cov-2 has a list of approved disinfectants against Covid 19. I would recommend using a disinfectant on this list. Diluted bleach has been shown to be effective, however, I cannot comment on the dilution formula.
@jeenabautista41364 жыл бұрын
Which particular filter will I buy to protect me from covid 19. I’m working in the frontlines and dealing with sick patients. I would appreciate it a lot if you would let me know. Thanks a lot.
@arizonarebel57064 жыл бұрын
I purchased the 3M disc filters on Amazon. Particulate Filter 2091, P100 or 3M 7093 Particulate Filter, P100 are still available. Good luck!
@116education44 жыл бұрын
N95, P95, or P100 would be good.
@InstituteCosmetique4 жыл бұрын
Excellent tutorial. I meant 2135 filters by 3M are good enough for Covid-19.?
@116education44 жыл бұрын
I am sorry, I am not familiar with the P3 classification system. I am not sure if the 2135 filters are safe for Covid19 use.
@alxzhu61124 жыл бұрын
@@116education4 P3 is the highes level for particulate filtration in EU. P1=P95, P2=P99, P3=P100
@imanali83724 жыл бұрын
yes if anyone knows about safety of 2135 filters please share
@rahulkarwa79504 жыл бұрын
What is the recommendation for P100 filter ? When to change
@walterestrada95234 жыл бұрын
rahul karwa once per month
@rahulkarwa79504 жыл бұрын
@@walterestrada9523 thanks
@sudeepsambharam4 жыл бұрын
Which cartridge or filter would you suggest to buy... Model number or color code.. please reply
@116education44 жыл бұрын
I cannot comment on model number, but would recommend either N95, P95 or P100 level filtration capability.
@drmv007894 жыл бұрын
For how long we can use one set of particulate filter in covid icu ???
@116education44 жыл бұрын
The filters are recommended ok to use until you notice more difficulty breathing with the mask indicating the filters are becoming congested. In ICU setting this should be for quite a long time since there is not large amount of dirt/dust that will be clogging the filter
@monamoon50714 жыл бұрын
Thanks Dr for your hard work. My question is I have 3m 7502 half face mask with 2135 p3 R mask is it ok for me to deal with covid 19 patients in hospital daily ?
@116education44 жыл бұрын
I am sorry I am not familiar with the P3R filter classification system; I do not know if this is safe to use around Covid 19 patients. If it is equivalent to N95/P95 or higher, then it should be safe, but I am unable to find this information.
@monamoon50714 жыл бұрын
I found video here about them thanks a lot for your care
@sukumarhmehta4 жыл бұрын
Thanks for the excellent video. I have started using this mask for my cardiac surgery operations. I understand that the inhaled air comes through the pair of side filter or cartridges. I wonder where do my exhaled gases go out of the mask into the atmosphere. Does exhalation go out through the pair of filter/cartridges or does it go out through the exhalation port? Please clarify if you can. Thank you.
@116education44 жыл бұрын
The exhaled gases goes out a nonfiltered exhalation valve. This is not an appropriate mask to use in sterile environments or for sterile procedures as the exhalation gases is not filtered.
@quackdock254 жыл бұрын
A simple work around for that is to attach a regular surgical mask ( the ones we used before this pandemic) between the filters , place it such that it loosely fits over the exhalation port ( the center of the mask ) . This prevents exhaled contents from splashing out . The mask itself will prevent most saliva and other splashes , what usually comes out of the exhalation port is condensed water . In my experience it doesn't increase the work of breathing as it just adds a thin layer over the exhalation port which is lesser than the resistance of a standard n95 mask .
@sushmasansare80474 жыл бұрын
I have 3M 6003 series vapor mask. Can I use that against covid 19
@116education44 жыл бұрын
Not from what I can tell - you need particulate filtration, not vapor filtration. You can get a P95 filter pad that goes over the vapor cartridge.
@arizonarebel57064 жыл бұрын
I purchased a 3M face shield to keep my mask and filters cleaner.
@vikramsplayground4 жыл бұрын
I have the p100 pink round filters, r they disposable or can they be reused
@116education44 жыл бұрын
They are reusable until you notice difficulty breathing through them, at which point they should be replaced.
@amrsamy42454 жыл бұрын
So how to clean them? Can you spray the outside of them with alcohol 70% If not how to clean these filters with the process of mask cleaning ?
@116education44 жыл бұрын
@@amrsamy4245 The filters cannot be cleaned...they trap particles and keep them in the filter. Periodically the filter must be disposed and replaced. The filters are not designed to be disinfected.
@amrsamy42454 жыл бұрын
So how to clean the mask when i finish working with suspected covid patients?
@fam4life9604 жыл бұрын
just curious but, when I wear this mask why do people give me weird looks like I'm wearing WW II mask?
@116education44 жыл бұрын
ODD!
@JIWC4 жыл бұрын
I suspect you care more about not catching COVID than weird looks about your protection fashion
@priyubds4 жыл бұрын
Sir i am dentist from india, find ur video very educative, which carterages u recommend, i get organic vapour carterage with accessory n95 filter and retainer.
@116education44 жыл бұрын
The vapor cartridge is not as important as long as you have at least an N95 filter. 3M has many different types of attachments. There are just N95, P95, P100 filters that are circular usually, and then there are filters that attached to a vapor cartridge. As long as the filter component is there.
@sr76pablux4 жыл бұрын
shouldn't you cover the exhalation valve with a kind of quirurgic material?
@fridericusrex98124 жыл бұрын
@Fact Checker It's designed to protect yourself. What's wrong with that?
@fridericusrex98124 жыл бұрын
@Fact Checker Nothing wrong with protecting yourself
@funnyarc4 жыл бұрын
@Fact Checker Though it is useless against spreading SARS-CoV-2, have you recently been to the supermarket or any place with a lot of people? At least in my place, i rarely see anyone walking with a surgical mask, even more rarely correctly, some taking the mask off periodically or just covering their mouth (leaving their nose uncovered). Being the only person wearing a surgical mask is just asking to get infected, were a N95 mask without vents probably protects others and yourself (if you can find such), but otherwise a P3/P100 filter and reusable mask make sure at least you do not get Covid-19 if you were not infected yet, otherwise making yourself a spreader and if unlucky a soon to be dead person. If everyone were to be using surgical masks correctly, and i mean Everyone, then you are right, which is why i think a law should be passed were masks should be required (People are already being fined hundreds if they do not wear masks in public transport, lets extend that to more places). In the medical section obviously you should never wear mask with vents. I have not tried this yet, but maybe wearing a surgical mask under a reusable mask or putting something (i don't know what works, cotton might not be enough?) on the exhalation valve does the job? Though you probably won't get a good air seal or get breathing problem fairly fast.
@AshishSharma-lt5vx4 жыл бұрын
Please advise for a filter which would prevent covid 19 as well as prevent iso propyl alcohal smell
@116education44 жыл бұрын
At least N95 or higher filtration is recommended. Letting the mask dry appropriately and air out is probably best way to prevent alcohol smell
@ShadabKhan-jt5li4 жыл бұрын
Does patient understand our voice while we using this ...I m thinking to use it during opd
@116education44 жыл бұрын
Wearing a mask like this will require you to speak louder and enunciate clearly. It can be harder to hear with normal volume.
@pan2aja4 жыл бұрын
buy the 7000 series mask body if you want to be able to communicate more.
@tstvideo14 жыл бұрын
Would a 2091 3M P100 cartridge on a 6200 respirator give decent protection from covid compared to N95 , in a non-medical-use routine office type of work setting? none of my colleagues bothers wearing even a cloth mask
@pan2aja4 жыл бұрын
Yes, it would be an overkill. But yes. But the mask is only as good as your overall hygiene, make sure you perform the correct donning / doffing procedure and hand hygiene
@funnyarc4 жыл бұрын
Obviously, even more so since reusable masks give you a better air seal and are more comfy, but remember 6200 uses valves, so your own breath will leave the mask unfiltered, potentionally making you a spreader... but to be honestly, if nobody around you wears a mask, why put yourself at risk of getting infected (if you were not yet), by wearing surgical masks and potentionally ending up dead. I mean, if Everyone used surgical masks, then these 'overkill' masks would not be as needed and we can stop this pandemic Much faster, but we live in a world with egoistical people and we need protection from Those, were unfortunately surgical masks do not help :/. Obviously if you work in the medical section and work with elderly, vulnerable or patients, Do not use masks with vents (N95 without vents or surgical will do) these people can and must not get Covid-19. Btw, remember to periodically clean your reusable mask, follow 3M's instructions: multimedia.3m.com/mws/media/1793959O/cleaning-and-disinfecting-3m-reusable-respirators-following-potential-exposure-to-coronaviruses.pdf Just to let you know, using desinfecting methods with alcohol will eventually damage your mask (thermoplastic), faster then other cleaning methods, using diluted bleach (at a certain concentration) is recommend by 3M, but there is a actual deahly danger of chlorine vapour. But first dismantle the masks and clean the mask throughly with warm water (not exceeding 49°C or 120°F) before desinfecting. Lastly, Don't Clean the filters (and don't clean N95,N99,N100, etc paper masks, as these are essentially a big filter), the most you can do is use 70% isopropyl on the 6035 or 7031 housing, but cleaning the filters themselves will destroy/weaken capability the filters.
@pan2aja4 жыл бұрын
@@funnyarc thank you for your time in responding to all the questions. I have made a video on how to filter your exhale valve on 6200 mask. kzfaq.info/get/bejne/kKd7m5OKsr2ugKs.html
@funnyarc4 жыл бұрын
@@pan2aja I saw, it is indeed a lot better than wearing these masks unfiltered as is. Btw, i am not using 6000 series mask, but 7500 series, is more comfy for me :). And yeh, there is a lot of misinformation on KZfaq (like a guy literally advicing people to clean N95 masks in the sink with water and spray with alcohol :/), and good advice from 3M, and CDC is kinda scattered all over the place and not that easily findable if you don't know exactly what to search for, if i can at least do something and give people a way of thought, i guess that is good for anyone who may stumble here? Like, if you give advice, give the Whole advice, if you give advice while leaving other important information away, you are essentially leaving that for the interpretation of the guy you are advicing, which they will just interpret wrong, like the guy in the video, if you advice wipes, give a advice on What wipes to use and what Not, otherwise people will just wonder what to use and might just use something bad. It doesn't matter if it's slightly complicated, if you simplify too much, you are just leaving holes which people will make mistakes in. One question though, is it harder to breath (like does carbon build up faster), i could guess the flap of the outlet doesn't move as well, preventing air from leaving?
@pan2aja4 жыл бұрын
@@funnyarc If you find it helpful I would make you same video but with 7200 and 6800 series.
@chetangb98104 жыл бұрын
Which filter is suitable for protection against covid19
@116education44 жыл бұрын
At least N95, P95, P100 are recommended
@anirbanghosh50664 жыл бұрын
Hello doctor my question is how to sanitize the respirator and filter ? Is it necessary to disinfect or sanitize respirator and filter after each patient? Am a dentist
@116education44 жыл бұрын
If you have been exposed to a known Covid patient or a patient with Covid symptoms, I would definitely sanitize.
@WM3A4 жыл бұрын
3m has a technical bulletin for cleaning mask and filters. www.3m.com/3M/en_US/worker-health-safety-us/covid19/#cleaning-and-disinfecting-respirators
@stevejordan72754 жыл бұрын
5:30 Though it is certainly a best practice, respirator wearers don't really need to be completely clean shaven. Example 1: Hitler's mustache looked so stupid so he could wear a gas mask. But it would be *quite the fashion faux pas* today; not recommended. Example 2: One might also wear a small "soul patch," though in my estimation, no one should under any circumstances anyway. (I wear a 6001 with additional HEPA filters before the main cartridge stage, but after the dust filters; they snap under the plastic retainers with the dust filters. That layer alone is as effective as an N95, and lasts longer because you're not exhaling through it.)
@karthikkarthik44544 жыл бұрын
How to check if the valves are in good condition. Thanks in advance
@116education44 жыл бұрын
You can disassemble the mask to inspect the valves.
@funnyarc4 жыл бұрын
Inspect the mask for damage or or dried out parts, replace whatever is bad, then do a positive and negative pressure test, were negative implies No air at all for 5 seconds (you essentially choke) and positive means No air goes out, the mask blows up like a tight balloon. Make sure your face is clean, no beards, hair, mouth or nose rings, etc, as these can prevent a good air seal, also make sure the mask is adjusted for your face using the straps, also use the right size/model for your face.
@usamasajid79664 жыл бұрын
What if we spray methylated spirit on it to disinfect or chlorine spray?
@116education44 жыл бұрын
If it is on the EPA approved disinfectant list, then it is likely to be effective. I would ensure you get all of the mask covered.
3m recommends sodium hypochlorite solution. Alcohol can ruin the valves after 20 cleanings
@christianacebo51094 жыл бұрын
For disinfection after u use; Why not start on the strap? Before the mask.. Use another disinfectant for the inside..
@Arden-Sama4 жыл бұрын
Very useful video, however in light of the current shortages I would like to ask If it would be possible to dilute some disinfectant in a bucket of water, and leave the mask to soak for 5-10, minutes and still be able to achieve the same results?
@116education44 жыл бұрын
Yes, that is also a way to disinfect the mask - 3m recs doing it in this manner, but depending on the environment you are using it in, this may or may not be easy to do. If your work environment allows it, it is definitely a good way - just remember to remove the filter/vapor cartridges before you soak the mask.
@user-jb3rb7pg7m4 жыл бұрын
@@116education4 what kind of disinfect can I use and where I can find appropriate proportions for the solution?
Can we wash our mask with water and soap after removing filter?
@116education44 жыл бұрын
Soap and water is great to simply clean dirt/residue off, but it may not necessarily disinfect the mask.
@cheflores83454 жыл бұрын
For that type of respirator, can you suggest ideal cartridge to use? Tnx
@116education44 жыл бұрын
At least N95 or higher rating filter. It is important to remember the difference between the vapor cartridge and the actual filter. The vapor cartridge does not filter any particulate matter - it only filters out odors. You have to be sure you have an appropriate filter of at least N95 or greater filtration capacity. The mask I am demonstrating has a bayonet attachment in which a variety of different filters or vapor cartridge/filter combos can be attached. The 3M website has a good list of all the different products.
@DrTJTechie4 жыл бұрын
2091, 6035 or 7093 P100 cartridges
@cheflores83454 жыл бұрын
Tnx for your replies. Praying we can surpass this pandemic
@donsantosimagedx32824 жыл бұрын
@@DrTJTechie Will 6092 filters not do?
@DrTJTechie4 жыл бұрын
@@donsantosimagedx3282 Depends on the availability. In my place, I have somehow procured 7093 n 2097 filters. Basically any Cartridge with Particulate filtering capabilities is to be used If I am not wrong. P3 or P100 level is better. Cartridges with plastic housing is preferred
@5dsTv4 жыл бұрын
Is a north P100 good enough ? Just bought one
@romi9294 жыл бұрын
ALEX A where did you get the P100 ? This P95 is like a N95 only filters 95% . Th P 100 filters 99.97%. Thanks a lot !
@p.f.h.21464 жыл бұрын
Yes P100 will work with no issues. I use them on my 6100 mask.
@vabkish4 жыл бұрын
Perfectly explained n we would follow your guidelines....
@116education44 жыл бұрын
Thank you for the compliment!
@karthikkarthik44544 жыл бұрын
How to clean the valves?
@116education44 жыл бұрын
Take the mask apart and use warm water and detergent.
@pawan66144 жыл бұрын
Sir plz tell is it safe to use N95 or this mask in a flight ?
@116education44 жыл бұрын
Either one will provide the recommended degree of filtration for covid in a medical setting.
@pawan66144 жыл бұрын
@@116education4 thanks a lot for quick reply.God bless you
@MyScrew4 жыл бұрын
What model of 3M respirator is that thank you
@116education44 жыл бұрын
Sorry I do not recall the model information
@MyScrew4 жыл бұрын
@@116education4 ok doc what filter can you recommend to use when attending covid pt. Thanks
@116education44 жыл бұрын
@@MyScrew A minimum of an N95 or higher
@nonononowaay62954 жыл бұрын
That is 3M 6200 facemask. Filter recommendation for covid19 is 3M 7093 P-100
@WM3A4 жыл бұрын
@@nonononowaay6295 , any of 3m P100 filters will work. The 6092x and 7000 series just have a hard plastic shell that can be decontaminated
@sansevieriamd62214 жыл бұрын
Can we use this at the operating room?
@116education44 жыл бұрын
No - the exhalation gases are not filtered
@pan2aja4 жыл бұрын
Yes if you tape a surgical mask fabric on the outlet valve.
@pradeepghuge76024 жыл бұрын
Hi Doc, very informative abstract, but I wanted to ask you about, How to disinfect the Filters ? Because it will always come in contact with external atmosphere.
@116education44 жыл бұрын
Can't really disinfect the filters, but there are several different types of filters, some of which are encased inside of a plastic cartridge type box; if you have this style, you can wipe disinfect the outer box. There are also circular filters that attach directly to the mask that are open; these you cannot really disinfect, you just have to be careful about performing hand hygiene if you accidentally contact the filter.
@nikhil42kadam4 жыл бұрын
@@116education4 can we put those round filters under UV light for some period of time? Will it be helpful?
@MrVespel4 жыл бұрын
What you can do is to use Heat & Humidity. First i would like to clarify that this method is for N95 mask decontamination, but im sure that it work also for filters. Basicly put filters into plastic container add little piece of paper towel and saturate this towel with water, close lid of container and put it into oven at 70-85'C for 60min also put termometer into oven to be sure about real temperature inside. But be sure to check www.n95decon.org/publications you can find all facts about decontamination of masks, and other methods like HPS,UV - C,Time.
@donsantosimagedx32824 жыл бұрын
Can we use a 6092 filter for COVID?
@116education44 жыл бұрын
I'm sorry I am not familiar with 6092 filter...I do not know if it has appropriate filtration.
@funnyarc4 жыл бұрын
A 6092 filter is a combination filter (meaning it is like using multiple filters) it filters gas, vapor and particles (eg, A1B1E1K1 P3R). nl.rs-online.com/mobile/p/reusable-respirator-accessories/1370054/ For your question, yes it is fine, since you want P3 or N100 filters, which this filter has, but it's overkill (and expensive), you just want P3 or N100 filters, preferably 6035 or 7093. Please learn how the filters work and how to correctly choose what filters you need.
@rahuljain57914 жыл бұрын
Can you wear the mask without the Cartilage in Hospital setting?
@critifur4 жыл бұрын
That would be pointless. Without a cartridge or filter you are just breathing air unprotected.
@116education44 жыл бұрын
Both replies are correct
@lolslim6904 жыл бұрын
Thanks for the informative video, I have lysol disinfectant wipes, can I use those on the mask or will the chemicals be too harsh?
@bodimostfa4 жыл бұрын
Please just tell me. That good anti corona or not???
@funnyarc4 жыл бұрын
I have no idea if some of Lysol products actually work, at least some show up on EPA's list for desinfectans against SARS-CoV-2: www.epa.gov/pesticide-registration/list-n-disinfectants-use-against-sars-cov-2-covid-19 Here is Lysol's page for products that Lysol says work against SARS-CoV-2: www.lysol.com/disinfecting-wipes/disinfecting-wipes/ Make sure to 'religiously' follow the Usage Information (each product has Usage Information with instructions). But in any case, if you want to be sure, just a bottle (preferably a spray bottle, obviously not when that is quite a bit more expensive) of 70% isopropyl or 80% ethanol, clean paper towels and desinfect with that. But with all desinfectans remember to First clean with warm or hot water and soap, as desinfectants do Not work (or at least not properly) if surface is dirty. Desinfectans are Not cleaning products and will Not replace water and soap.
@lolslim6904 жыл бұрын
@@funnyarc thanks for the reply, on the back of my lysol that i bought a year before covid 19 it had "coronavirus (human variant)" in the list it disinfects. Im just mainly wondering if lysol is too harsh on the 3m materials and could compromise the masks effectiveness.
@funnyarc4 жыл бұрын
Ahem...... Yeh, alcohol will damage your mask over time, i mean, all cleaning methods will (even if a tiny bit), but apparently alcohol will do this quite a lot faster (damages the thermoplastic layers and silicon of reusable masks), so you probably don't want to use it on 3M's masks, but in cases you must (medical section?), it's is a option i guess... I tried searching what is in the Lysol desinfecting wipes, but they do not list any ingredients and % on their product page (which is bad, imagine if they put something in that people are allergic to, or damages surfaces...), without the ingredients, i have no idea Why it works or if it actually does (maybe it doesn't at all), based of other websites, it appears some of their wipes use ethanol and isopropyl (4-5% or 40-50% whatever), but the concentration is important, if it's too little or too much (You actually want 70-75% isopropanol or 80% ethanol), it will not do well, you might as well just use alcohol and clean paper towels and not rely on some "brand", everything else is just additives and parfums. Btw, if you are storing alcohol, put it in a cold storage, you don't need it to be warm to desinfect, storing warm will slowly lower the concentration and dry it, basically refrigerating will extend the product life, additionally if the alcohol is cold, it will dry slower when applied, allowing a contact time of 1-2 minutes, which is important, as alcohol needs to stay on a surface for a certain time to kill viruses, but you should clean the surface Beforehand with warm water and soap, otherwise alcohol will have a much weaker effect, and may not be effective at all (This also applies to hand sanitizer alcohol). The recommended way by 3M is to clean with warm water and afterward desinfect with a certain concentration of diluted sodium hypoclorite in cold water, since it desinfects without damaging the mask as fast, but you need to clean the mask throughly beforehand otherwise bleach might not even work, but i guess the same applies to any alcohol, which does not work properly on dirty surfaces (i do not mean surfaces that Look clean, but Are clean), desinfectants are Not cleaning products, they are desinfectants. multimedia.3m.com/mws/media/1793959O/cleaning-and-disinfecting-3m-reusable-respirators-following-potential-exposure-to-coronaviruses.pdf Sodium hypoclorite is in many bleach products (it is what makes bleach do well), but note that some budget ones instead use hydrogen peroxide or lower concentration of sodium hypoclorite, usually i see Clorox being recommended, as their products have the right concentration, but in case they do don't anymore (for "eco" or budget purposes?), you just want around 5-6.15% sodium hypoclorite (no matter the brand). multimedia.3m.com/mws/media/735976O/disinfection-with-bleach-tech-talk.pdf Note that all bleach products have the tendency to release Chloric Vapours, which can be Deathly, so never breath that in, (Especially at higher dosis). Also, never do this without rubber gloves, the ones that extend a little to your arm, never do without protective glasses (That can protect against water, air, particles, vapour, etc), never do without protective clothing, and Especially never in a space with bad airflow (Outside with clean air and wind going opposite of your face is best, you get the idea?), also if you can get masks with chlorine filter, that would be good, but otherwise, just Don't don't breath the vapours, no matter what. Use warm water that does not exceed temperatures of 49°C or 120°F (more will damage the thermoplastic), you can use a thermometer, that you know actually works right now (thermometers can become inaccurate over time, if it's inaccurate, some thermometers can be calibrated). 3M also says you could optionally use a detergent in the water (can not contain any oils, lanolin or solvents) to clean the mask even better, unfortunately they never gave a "Example" of a product to use... What i think and hope could be fine, are those "pure" dish washing soaps, listing ingredients to Only have anionic, nonionic, amphoteric surfactants, and maybe glycorine (Is the stuff that makes liquid thick). Fully disassemble all parts of the mask (Don't clean the filters, cleaning the filters will permanently damage and halve the filterage, making it essentially useless (though, if it's the 3M 6035, 7093 or other filter with plastic housing, you can clean the plastic housing with alcohol, but the inner filter Must not be become wet), the same applies to paper N95 masks, which are essentially filters themselves). Throughly and carefully (don't want to damage it) clean the parts of the mask with the warm water and soap solution, afterward make sure all the soap is rinsed off the parts, needs to be completly clean. For desinfecting, according to 3M, you want concentrations of 5000ppm, which can be gotten on a 1:10 basis (1 part of 5-6% sodium hypoclorite and 9 parts water), use cold water, desinfecting effectiveness will not be lost, warm water will just cause More Deathly Chloric Vapour to be released faster, Use good protective wear like i said Earlier, then leave the mask parts in the solution for at least 1-2 minutes, afterward throughly rinse the parts of the mask with water, then leave the mask to dry in a clean space, then assemble the parts. What i usually do is put a clean towel, dry the mask slightly, were i touch most wet spots with the towel (since rubbing will just leave fibers from the towel), then assemble all parts and hang in my bathroom, that i clean beforhand, in a few hours the mask is completely dry and ready for use (it'l smell slightly of bleach, but that's normal, the smell will be gone soon enough). A thought of caution, when throwing away the bleach solution in your toilet, please watch out for the chlorine vapor and splatters, and remember bleach will permanently damage clothing and most fibers and some surfaces. Depending on the usage (were, and how often) you might want to clean the mask periodically, also if you travel and take the mask with you, use a breathable paper bag, plastic might cause water vapor to be trapped, and cause a nice ecosystem for bacteria to grow. TLDR: Sorry for the long write-up, i absolutely hate half truths or explanations that allows a reader/listener to make their Own interpretation (which 70% is full of mistakes), so i tend to just write entire steps detailed, which causes me to almost write small novels xd.
@funnyarc4 жыл бұрын
Have fun reading xd Btw: 3M has a full training video for 7500 masks, but most of it is applicable for other masks i guess? kzfaq.info/get/bejne/o9KHrLCBq92peWw.html 3M also has training video's for other models, might wanna check search it up on KZfaq?