Unique Clear-It RV Black Tank Unclogger Liquid – Breaks Through Pyramid Plugs, Compacted Tanks & Clogged Pipes Without Messy Tools (32 oz) Amazon-Exclusive Packaging

We had problems off and on with our rv tank , when I put this in there it clear it completely!!!! Definitely a must have for all rv tanks!!! Highly recommended!!!! And trust me I’d rather pay 25$ instead of 250 to fix !!!! My first year in the rv was terrible!! I bought two more just in case and haven’t even had to use them !!

Unique Clear-It works exactly the way you hope it will when your black tank is giving you trouble. It breaks down pyramid plugs and compacted waste far better than the usual treatments, and you can see the difference within hours. Even tough blockages start to move without needing to poke, backflush, or panic about damaging anything. It pours easily, doesn’t have a harsh chemical smell, and is safe for your RV plumbing. For anyone who’s dealt with a stubborn clog while traveling, this stuff brings real relief fast. A reliable, no-nonsense fix that belongs in every RV’s emergency kit.

No real smell, I can tell it has the potential to work well on some clogs because when I pulled the tank to empty it after it sat for two days I saw some of the build up actually come out. Unfortunately, now the toilet won’t even slow drain and we haven’t used it for over 3 days straight to let it go down.. and nothing. Water just sits there now. So essentially it’s made my clog worse. HOWEVER… it’s a clog we’ve been battling from poor maintenance by a previous owner and now I guess I have to pay for a plumber instead. I wouldn’t say don’t buy it. TRY IT! The price isn’t break your bank to see if this product works for you.. it just unfortunately made my issue way worse since it won’t drain at all anymore after I poured it in. I have a weird pyramid clog or something from the previous owners… and I’m a first time 5th wheel owner trying to figure this all out. End of the day. Try it and see, because I feel like if I bought new or better maintained used, I’d keep this brand and their products for maintenance… just maybe not a fix all for very stuck clogs.

I live in my fifth wheel full-time and LOVE it! However, I had an issue with my black tank not emptying when I opened it to empty it. Someone who knows about these things, suggested that I may have a poop pyramid (but, girls don't poop!) So, I ordered this product, poured it in the toilet, and flushed it. I let it sit there for 48 hours, then I added hot water. I let all of that sit for a week, and then, I pulled the lever and emptied the black tank, and it emptied all the way! I am impressed with this product, because I had tried a few other times with other products and suggestions, but it would never empty all the way; Then, it seemed like it was full in a couple days (that's a scary thought to think of the toilet overflowing in the RV - grossss!) So, I say all that to say THIS: This product is amazing and it does work. Follow the directions! (I probably left it in longer than it had to be, but I was getting frustrated and scared, so I left it in longer.)

My experience with Clear-out, is it needs two treatments to clear a clog in my black tank. I live in my trailer full time. Each treatment needs 48 hrs to work. So, times two applications, thats 4-5 days to wait. This time, I used Clear-out and let it work for 2.5 days. The clog was stubborn. I paired this treatment with a Camco’s Swivel Stick and wha-la, Im in business. *My new routine will be to close the tank, add Uniques Digest-it and dump 3-5 days later. Secondly, I’ll attach my Camco Swivel Stick to clean out debris. Repeat! I recommend this for clogs, but not alone. Last year when this happened, I called Unique and they generously sent me a second bottle of Clear-out free. So the company is solid, but with each application taking 48 hrs, thats 4 days with a full tank. I recommend Unique, but get a Camden Swivel Stick too.

Poo pyramid is causing me to empty black tank every 2 days. With 2 people using the potty. After watching comparison videos and reading reviews I decided to try this. I bought 2 bottles. I emptied my tank, poured an entire bottle in with water. It stayed in for 2 days. We were still using the potty. Emptied and used a swivel stick for 30 minutes. Closed the valve and put the entire 2nd bottle in. Both times with some water and continued use of potty. After the first bottle the gauge read 2/3 full. The second bottle stayed in a little over 2 days. We have to empty when full. The gauge still read 2/3. We emptied the tank. Put an entire 3rd bottle in. We got 2.5 days out of it and still read 2/3 full. We put an entire 4th bottle in and that lasted about 2.75 days and gauge still reads 2/3. We put a 5th bottle in. I'm hoping this will be in for 3 days. This is very slow to help break down the poo pyramid. It's very slow going to break down this poo pyramid we have. Is there a better product to clear a poo pyramid? It is obviously working well breaking down the new sewage.

Going out of my way to leave this review so that you know, this stuff works beautifully! I am a full-time RV living individual and recently in my fifth wheel had what is called a poop pyramid build up. Which means my black tank was not draining at all. Partially to blame because I did not know that I was not adding enough water to the toilet every time that it was being flushed so it would just kind of pile up. I had tried flushing with hot buckets of water, etc. nothing was dislodging it. Until I bought this stuff, follow the directions let it sit in the tank for two days added the appropriate amount of additional water in the holding tank and it completely flushed everything out. No more issues.

I was one of the unfortunates to end up with an incredibly stubborn poop pyramid in my 30 plus-year-old fifth wheel. This product did nothing. I left it in the tank for a good 72 hours and nothing. Well, nothing other than adding more liquid to my blocked tank. Because I had no idea when my black tank had been cleaned, if ever, I was willing to give anything a try. Quite frankly, the plunger is what worked far superior to any enzymatic, bacterial or mechanical product. Don't get me started on the swivel stik!

This was awsome it cleaned my tank perfectly. I always triple flush my tank after use, and this still removed alot. I left it for over 72h and had amazing results

Worked like a charm. Our trailer sits all year round as we don't travel with it. We had a pyramid plug. We let it sit for 5 days and the clog is gone. Will probably do this again at the end of the season.

This worked great. We had a blockage and there was nothing coming out of our black tank. Put this in, filled with water and a few days later there was no more blockage and it emptied easily.

It seems to have helped cleaning the sensors in the black water tank of our camping trailer. Previously, sensors were always indicating 3/4 full even if the tank was empty. I kept Clear-it in the tank with water for 4 full days. One day after I emptied the tank, sensors were back to one light only.

Follow directions on label. Longer it can sit in the black tank and disolve the contents, the better, but not less than 72 hours. I used product on a park model rv.