Considering how it was from the start, that result is amazing. You’re dedication with the 5 applications is fantastic. Keep up the amazing work. Chris the Englishman in England.

Best wishes on your back healing. Looking forward to seeing how much you can recover of the sandstone, beautiful stuff... Admirable persistence and improvement. That really sets off the home and yard now.

Stunning changes! From a low point you achieved fantastic results. Well done on perseverance!

Another fantastic transformation! The patio looks beautiful considering the damage to the stone.Your persistence definitely paid off. Your supervisor on this job is adorable. Great video!💝🇺🇸

Gorgeous result Nick, you are determined to beat that black spot every time.

Beautifully done. Love the Indian sandstone. You nailed it. Thanks for sharing.

Amazing results, you've brought that pretty warm toned stone back to life! Surely the customers were very pleased. Well done! Binge watching. :) XO

Crazy about the change. It looks so good now. That is dedication.

Came out 1st class Nick , I've had a few like this and there is a lot of job satisfaction doing sandstone in that state to begin with. Cherry on the cake is when there sealed they truly look amazing as u know. Top work as ever cheers M

That's a pretty powerful before/after montage for only getting it 95% clean - looks terrific!!!

WOW! What a transformation! Just beautiful!

Wow!!! That looks amazing!

Amazing hard work. What a beautiful result. Loved watching. My side of the house is black and used Elbow Grease spray. Left it on for half hour and scrubbed most of it off. Couldn't believe it. Did another spray and scrubbed. Took me half hr to do 3 slabs lol so give up on the rest.😢

I've seen others that just spray the soaping solution on and then pressure wash it off. You went the extra mile and actually scrubbed....not once, but five times! Above and beyond! Well done! It looks so good! Thank you for your hard work and dedication on a cold, wet, miserable day! Stay well and stay safe!!👍😎🇨🇱

Great job. Transformation 😊💪

I love that dedication. Great job!

Top job once again Nick. Fantastic.

Jaysus! I think you did a stellar job there man! Absolutely excellent altogether!! Seriously man, you should be very proud of yourself for this one! 👏 👏👏👏🙌

Lee, great job cleaning the stone patio and walkway

Wow that was some nasty black spot & rust. You worked hard and did an amazing job.

It looks so so much better. Good job!

5 times Nick? My goodness, you are absolutely amazing!! The reveal is spectacular, such lovely stones! So enjoyed this video Nick, great to watch your amazing videos......be well young man!!

Well done Nick and your a true pro!! 👍👍

You looked like a Jedi at the beginning carrying Jack Bauer’s bag!! 🤣 Definitely a dangerous combination. Needed some mind tricks on that black spot.

These Cleaning Videos Give Me Lot Of Relaxation Of My Mind to me.

No one could complain about that one mate, amazing job 👍🏻

Wow I can’t believe you managed thru hard work to get that black spot off. Patio looks amazing. Another job well done

Wow …you should feel very happy with the out come…considering how bad it was at the beginning you perseverance certainly paid off! Awesome job!👏🏻👏🏻🙋🏻‍♀️🇬🇧💕jane

You did a great job as always, they look beautiful compared to what originally were.

Well that was a pretty grim patio buddy, horrendous black spot like you said. Good job on the perseverance, sometimes the only way is to get the bucket and brush out and scrub away - did one similar last year and remember it took me 4 hand washes plus heat, customer said they never thought I'd get it clean. That came out well mate all things considered and looks totally transformed, great job mate! 👌

Well Done. Amazing effort 👏 Looks way better

Like others have said, perseverance has been key here to an astonishing result and to the delight of your customer as well as those who have the pleasure of viewing your work on here. The difference before and after are just brilliant, well done 👍🏼 I did want to ask how you get the SH a little bit on the foamy side? Can you mix it with fairy or anything like that? Keep the videos coming 😅

Great work Nick as always. Will you let us know if you treat the rust stains at some point. Another video idea for you. 🤣🤣👍

I loved the introduction, you spoke very naturally and the short way to do it suits you very well (you can leave the waterfall talk to Sid 😁). Get well soon! And use it as an excuse to enjoy some good massages 😉

Great job Nick!! Probably the worst you've tackled. Hope your back heals soon.

Great job sir.👍🏾

Quality work. Looks ace

Looks amazing!!

I'd be more than happy with that mate 👍 hope your back gets better fella

Came out brilliant considering how bad it was well done Nick 👏👏👏

came back to watch this one again, mental job xD great work man

That was BAD!! Huge improvement from how it was initially. 🙌🏻

Class job mate 👍big shout out from wales 👍

What a massive diffrence. I applaud your patience level. 5 times SH......😅 You are a PRO.

Great video as always 👌🏻

Awesome Work!

Fantastic job👍👍👍👍👍👍👍

That is some job! Fantastic fella!

Looking brilliant now!

You did another great job on that as usual 👍

Came out great compared to what you started with. If the customer still annoyed at the outcome, they can use a pumice stone and get some of those real bad spots out. Hand held plastic handle with a pumice stone is great on concrete and stone.

Amazing job as usual pity they didn’t seal the sandstone when it was laid to make it less porous and easier to clean

Well done with that! Great result. You will never quite get rid of every last spot on a job like that.

One of the best results I’ve ever seen. I’d call that success

You put in amazing time and effort on this one. Just really nasty stuff. It looks SO much better! Hope you feel better real soon, take care.

Looking good mate real nicely done job you should be pleased

Don't feel bad for not getting everything, still great job! Blackspot evolved to survive even the harshest conditions. Sometimes it just refuses to die.

Great result considering how black some of the stones where!!! When you quoted did you think it would take 5 goes? It looked a small patio till you had to go over it about 7 times!!! Well done.

Proper tough job that man

Looks way better. Good job

Fantastic job mate. 👏

Great job, I started one today which is worse than that… this has given me some hope! Lol. Time to get scrubbing

Wow looks great

Great job. Greetings from Australia 🇦🇺

Hi fantastic job I have the same patio Indian sandstone and black spot all over but not as bad what cleaner do I have to buy to clean it? Thanks

That is a top job!

That looks loads better mate, the customer must of been ecstatic after seeing that transformation

Amazing Muchacho, really great work…for your back: take gelatine, collagen and plenty fresh Vit C. I’m doing one slab at a time and sealing immediately after. I can fit in half hour here and there but to take on the whole job, never. Respect!

Beast mode!

Very nice job mate wow 5 times over it but look at the result am sure the customer was very very pleased with it have you tried leaving it on there for longer then mayb you may of only had to go over it 3 maybe 4 times.

WOW!! I didn't think you would be able to get it that clean!! 5 times you washed that down!! Amazing work! It looks beautiful!!!❤

Looks so much better! unless I missed it, was is the 50/50 solution you were using with the brush?

Amazing work Nick

Awesome video! Does the 50/50 SH/water mix damage and/or kill grass? That’s my only hesitation using it but definitely want to try it for patio and driveway cleaning

Nice work, did you charge by the sq m of fixed price and how much Hypo did you use on it?

Damn .... you worked a little with these 5 applications. It looks great. Do you charge an additional fee from customers for so many applications or is it already agreed with the customer when quoting?

Hi what do you use? And is it safe for wildlife and letting it soak into soil? I wouldn’t want to damage my tree roots, thanks

Lovely job as usual Nick! Smashed it. Can I ask what surfactant you use in your SH mix? Comes up super suddsy :O

I'm a novice! Please tell me what is SH 50/50 ?? I need serious advice please. Small BBQ area slabs never been cleaned, also some in the garden. 15yrs ago Our builder who built arches at the front of our house, also used pieces of slabs instead of decorative stone. By the time we came over to Greece to inspect the build it was too late. Some of these slab pieces have gone black as we have a lot of humidity. We need to get these as clean as possible, as we've decided to paint all that is slab! There's no way a jet washer will get up a ladder to clean the arches, so any suggestions please? PS how was your back, after that?!

Excellent video what did you use to clean the patio please & how long do you leave it on there until you wash it off please ?

Excellente 🥳🥳🥳

I'd be worried what it might do to the stone, but to get at least the worst of the rust-crust off, I'd have probably gone at it with a Brillo pad.

Cracking result

Good video

Great job. I'm currently doing a patio renovation on very similar Indian stone and it is covered in black spot. What us the product you found to be effective in removing it please?

what do you think about sandpapering or brushing with an electric screwdriver?

Great video. Did you use the SH neat, or did you dilute it at all? Did you add anything to it to make it foam up like that? Thanks,

I’ll give you 10/10 for perseverance.👌

I bought some second hand pavers which have black spot, and some rust stains . What product would you (anyone) recommend?

Είσαι από τους λίγους καλούς επαγγελματίες του είδους, κι αυτό φαίνεται από την επιμονή και τη σημασία που δίνεις στη λεπτομέρεια. Για να παραδώσεις τη δουλειά σου, πρέπει να είναι άψογη. Μπράβο σου!

Fantastic video, my stone is quite like this!! Silly question but how do you get the sodium hypo so foamy ????

hello, I would like to ask what chemical you use to remove black spots. I've been struggling with this for a long time. 🇨🇿

What is 'SH' ? Great job btw. Also, what would you use to seal it or prevent balck spots again ?

Amazing

What products did you use to get them black spots off?

Great work dude! I've recently began patio washing and come across pesky black spots and tried a range of cleaners without much luck, what do you finds best? Cheers

Beautiful

What the solution mixed you used?? What about sealing?

You did very well there mate. That was very bad black spot

That’s amazing, what SH are you using?