Clean gage
"I think I’ve got the problem felt with. I left it a week and clear water came out. I filled the tank again with the sec bottle in it and I’m going to drain it again today and I’m expecting the same results. Great product"
Clear-It is the strongest and most effective RV black tank unclogger available, making it the best solution for clogs, backups, or blockages. Its powerful blend of fast-acting enzymes and extra-strength bacteria quickly breaks down waste, clearing pyramid plugs, blocked plumbing lines, and hardened, compacted waste inside your RV black tank.
Clear-It RV Black Tank Unclogger
WaterPropanediolProtease Liquid1,2 Benzisothiazolin-3-one solution of Dipropylene GlycolLipase LiquidAmylase LiquidDisodium Tetraborate pentahydrateCellulase Liquid5-Chloro-2-methyl-2H-isothiazol-3-one and 2-Methyl-2H-isothiazol-3-oneDipotassium PhosphateMonopotassium PhosphateViable Bacillus BacteriaNeutoleum Fragrance
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Removes pyramid plugs and blockages
The strongest black tank unclogger on the market
Breaks through pyramid plugs
Digests solid waste, toilet paper and sludge
No driving required
Works on old and new problems
Formerly sold as Unique Tank Cleaner
Stop worrying about pyramid plugs, compacted tanks, and stubborn clogs, and take control of your RV adventure with Clear-It!
Clear-It is the strongest, most effective RV black tank unclogger on the market (it really is!) and it is powered by a boosted blend of fast-acting enzymes and extra-strength bacteria that work quickly to break through and digest the solid waste that is causing your RV’s black tank to back up. While other uncloggers make promises, Unique Clear-It is the only product trusted by RVers and RV service technicians from coast-to-coast to dissolve solid waste, paper, and sludge in a clogged tank. It even works on old, compacted tank clogs from years of neglect! Clear-It breaks through them with ease. And the best part? You don't even need to drive your RV to get the job done - Clear-It works right where you park.
Clear-It effortlessly tackles even old, stubborn clogs and dried-up waste that other treatments leave behind.
Clear-It is the strongest black tank unclogger available, outperforming any other brand on the market.
Clear-It fixes clogs, backups, and blockages right where you park your RV. More freedom, fewer hassles.
The strongest black tank unclogger on the market
Works on old and new problems
Breaks through solid waste, paper and sludge
Outworks every other brand for unclogging black tanks
Breaks through pyramid plugs, compacted tanks and clogged pipes
Complies with all state dumping laws
No driving required
Won’t damage or degrade seals or valves
Proudly made in the USA
100% Satisfaction Guaranteed
Unique Camping + Marine holding tank treatments make it easy for you to maintain clean, clog- and odor-free holding tanks. The Unique Method is a proven holding tank treatment process that was developed through in-depth conversations with campers and virtually eliminates all problematic tank odors, prevents clogs and pyramid plugs, and ensures that tank sensors continue to read properly. Just refer to the back of the bottle for instructions.
Overall rating: 4.767857 / 5 from 112 reviews.
Clear-It RV Black Tank Unclogger effectively breaks through pyramid plugs and clogs, digests waste, and ensures clear water flow without requiring RV movement. Customers appreciate its strong performance, exceptional customer service, and quick shipping. While some mixed opinions exist about the smell and sensor accuracy, the product's ability to tackle both old and new clogs is highly praised.
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"I think I’ve got the problem felt with. I left it a week and clear water came out. I filled the tank again with the sec bottle in it and I’m going to drain it again today and I’m expecting the same results. Great product"
"I left it in 7 days it did have but did not clean all the sensors. It was not that bad I don’t have any stakes only sensors saying the tanks were full. This is a 2025 camper and I have had campers for 50 years even before they were putting bathrooms in them. Like i said id did help but not all the way. I do like your product and will continue to use it ."
"I use your products all the time. Digest it plus going on 3 years. Clear it and also Clean it as needed. So far so good. I'm glad your company always has options, as well as advice, to help get the job done. I am a full time rv'er so in my every day life, Unique Camping and Marine helps me keep on keeping on. Thank you."
"Bought an old Class A that the previous owner frequently left the tank valves open. I think it’s going to take a few treatments but based on the color of the drainage the product is working! Thank you!!"
"Great product. Worked first time. No issues. Holding tank on my boat is finally empty."
"Works great in whole-home septic systems as well. I use it in my boat as well."
"Best products for all my rv water treatment needs"
"Ordered to try in my 900 gal system, haven’t used yet…. waiting until next pump out. Having a methane smell with all this hot weather in Georgia. New problem we haven’t had since started using Unique products several years ago."
"This stuff works! It was unclogged in less than 8 hours and i will always use there tank treatment from now on. I used it once before and never had a problem when i did use it! Don’t know why i stopped, worth every penny. Works better then any of the other brands treatment"
"I thought I would need to pay a plumber nothing was moving and then I used this product and everything worked great after! Excellent YouTube videos to follow as well. Highly recommend if you have a clog."
Whether you're dealing with clogs, odors, or other wastewater issues, count on our Certified RV Techs and Wastewater Experts to stay by your side until your problem is completely resolved.
We are proud that 95% of our products are made in the USA using American-sourced ingredients and materials.
Get support from the wastewater experts at Unique Camping + Marine, located right here in the USA. If for some reason you don't love the results, we'll return your money without hassle!