I haven't tried Liquified yet but I've been pretty happy with the Unique. I use the pre-dosed pods which also include some of the deodorizer. If it's really hot or I'm doing 2 weeks I'll throw an extra one in halfway through, seems to work pretty well. I also keep a bottle of their tank unclogger under the sink, just in case. It's a lifesaver in a pinch.

I started to use Liquified for a couple of trips at the end of 2023, and I just used it for a short trip (3 days) this past week. I've found the Liquified to work better than any product I've used in the past 30 years or so. When I dumped the black tank on Thursday morning, I kept an eye on the clear section of my dump hose system (right before the exit point) and I didn't see any solid matter at all. It was hot & humid for 2 of the 3 days and didn't have any odor issue. So, I'm going to keep using Liquified as it works and is so easy to add to the tank i.e. built in measuring, no mixing, etc. I am not connected to the company! I enjoy your videos....and I did hit the subscribe button and thumbs up!

Ive used RV Digest for years and been happy with it. To support Matt I tried Liquified for 2 months. Bottom line: They both work very well at breaking down, but, Liquified does not control odor nearly as well and Digest It.

Unique now has Digest-It+ which is supposed to be much stronger than the original Digest-It. I haven't used it yet, that being said. We've used both Liquefied and Digest-It and thought both worked equally well. Since we're in Texas, though, we end up double dosing due to the heat, so the cost ends up being slightly more than Unique (especially when Unique runs a special on their Digest-It). Excellent review. Enjoy the tech tips and RV Unplugged.

You just gotta love the sound effects 😂

Thanks for all of your videos, and especially this side-by-side comparison. In the future, please consider including a control. In this case, the control would be plain water.

I like the rv digest it because I can get it in a powdered form, I live in the north and am too lazy to bring the fluid bottle inside over winter

I have not used the rv digest it. I started right out of the gate with liquified and have been extremely satisfied with my results!

Pinesol and calgon bath pearls

Was this video on the other channel a while back? I started with the RV Digest it. Saw your video with just the RV Digest it. Saw what was either this video or something extremely close to it. So I tried liquified. As you pointed out , not all poo is the same. Due to diet and all. I went back to the RV Digest it because in my case it controlled the odor better than liquified. My tank always empties with little to no waste left.

I have been using unique extra strength for a couple years and switched to Liquified. Liquified broke down better letting me flush once instead of twice with the Unique XS

When I think of poop, I think of Todd:) Good Job! I've been using Liquified since last year and no complaints, the dispenser bottle is very convenient which is a big plus. Appreciate you Todd, this has got to be one of your least favorite subjects, but you handle it well.

Interesting and informative. Please consider a control sample of just water the next time you do this type of comparison.

I haven't used anything in our 2023 Airstream Classic since I bought it in November of 2022. The key is to start with a couple of gallons of water and don't be shy to use lots of water. I also use the same toilet paper I use at home. Then do a good cleaning of the tank before storage. My tanks sensors are still accurate too. I guess if you are a boon docker you might need to use one of these chemicals.

Liquified may do well at liquifying solids in your black tank, but it SUCKS with killing odors. I tried it when it initially came out just because I watch Matt’s RV Reviews, but wasn’t impressed. After several days, I began to notice some smells coming up from the black tank when I would flush. This NEVER happened with Happy Camper. I eventually went back to HC. Well, recently I ran out of HC and tried Liqufied again…used a little bit more of it per dose and used with A LOT of water (thinking this may have been the issue last time). Well, same exact thing…after a couple days I began to smell some odors out of the black tank when flushing. I finally got my order of HC from Amazon and immediately drained and cleaned black tank and went back to old trusty. After several days, there is 0 odor. Liquified is substandard with odors…slightly above standard with emulsifying solids. Don’t waste your money…go HC and be done with it.

Tried both…. Liked both. Off topic question….How do you feel about using the Flush-King reverse flush system?

Thanks for the video. I understand using dog food is convenient but I don't think it represents at all the size of poop for most of us. Folks can see one product does a better job of breaking down solids but should probably keep in mind both of these products aren't going to break down most poop like it does the dog food.

How come you didn’t use the new RV Digest-It+ Extra Strength Holding Tank Treatment?

Good test!

I wonder if anyone knows what the ingredients are in Happy Camper? I use it and it works for me.

I think he grunted a little more and deeper on the liquified sample when he poured in the dog food giving it a clear advantage and making the entire test null and void. 💩🚽💩🚽💩🚽💩🚽💩🚽💩🚽💩🚽💩🚽💩🚽💩🚽💩🚽

I have been thinking about these comparison tests and wonder what a soft wet food (farmer dog or fresh pet) results look like

I’m guessing that you have not watched Drain Addict on KZfaq. He shows everything. Nothing held back. And he gets tens of thousands of views for hours.

Why not have a third test with just water? That's all i use and my tanks are fine. I do dump them refill and flush most of the time.

What on works best to clean tank sensors?

Great comparison, but both those products are $$$. How about the same test with Walmart’s TST, Agua Max, Campa-fresh, or Porta-Pak. That’s the stuff we’re all using.

Love Liquified. What is your thought on the "GEO" method? I use both, swapping between dumps.

Great video! Maybe add some corn next time?

Do these products need to be added everytime you empty your black tanks? As a full time RVer who empties their tank weekly.. how often should we be adding these products?

I installed a macerator toilet!

Both do the same thing and many tank cleaning specialists say the liquified part just sits at the bottom of the tank and makes a sludge is not good. What is your opinion on the sludge just sitting in the bottom and not being able to be flushed out?

I like the thought of 2 minute tech tip Tuesday…. Not sure I like it took 12 minutes

Good test but... lol, need a control test. No product, just water. Dog food gets pretty mushy in water all by itself.

It's simple, use regular toilet paper folks! For crying out loud. It's just a holding tank. Flush as your dumping. Been doing this for 23 years with zero issues. Dont get suckered with unnecessary rv only equipment or fads. I reversed flush every other trip. Done simple. Never ever have I used rv only toilet paper

Well ain't that some chit😄

👍👍👍👍👍

Before I clicked, I knew that you would choose Liquified. Amazing that the company that sponsors your RV Unplugged show happens to win your little competition. You RV guys all pretend to do unbiased reviews of products but your reviews are always biased toward the company that's paying you.