RV Digest-It Ultra RV Black Tank Treatment
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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32 treatment easy-measure dispensing bottle
Liquifies toilet paper and solid waste
Eliminates toilet and tank odors
Cleans sensor probes
Contains no formaldehyde or bronopol
Made in the USA
As RVers, we understand the importance of having a reliable and effective solution for treating your wastewater system. That's why we developed the ultimate formula for maintaining a clean and odor-free RV tank.
Say hello to the latest and most powerful addition to our lineup of tank treatments— RV Digest-It Ultra! A powerful blend of bacteria and enzymes that quickly breaks down waste, eliminates odors, and prevents clogs, sets RV Digest-It Ultra apart from other treatments! RV Digest-It Ultra dissolves toilet paper better than any other treatment available (yes, even household paper!) and our new easy-measure bottle delivers unmatched performance and convenience. All that for only 69¢ per treatment! Plus, it's all backed by our world-class customer support team that is here to help when you need us!
Best of all, less time spent dealing with wastewater problems means more time to focus on what truly matters – creating unforgettable memories in your RV.
With improved odor-counteracting capabilities, say goodbye to stinky tank odors even in hot weather.
Liquify solid waste all brands of toilet paper quickly to prevent waste and sludge buildup in your tank.
Made with 100% parts and ingredients sourced in the USA. Contains no hidden chemicals ensuring worry-free use.
Only .69¢ per treatment
Highly effective waste break down
Eliminates odors from toilets and holding tanks
Works for all styles of camping (full time and dry camping)
Won’t damage or degrade seals or valves
Cleans without bleach, antimicrobial ingredients, or caustic chemicals
Contains no formaldehyde or bronopol
Complies with all state dumping laws
Septic safe
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: 4.868946 / 5 from 351 reviews.
RV Digest-It Plus Ultra is a highly effective RV black tank treatment that quickly breaks down waste, eliminates odors, and prevents clogs. Customers appreciate its ease of use, excellent results, and trustworthy ingredients. The product is made in the USA and complies with all state dumping laws. With a 100% satisfaction guarantee and top-notch customer support, it ensures a hassle-free RVing experience.
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"I have been using your products for the past 4 years. I live in my RV full time and I have been a very satisfied customer. I have yet to try the upgraded RV Digest that I recently bought, but I'm sure I'll be more than happy with it also."
"The stick packs just don't work quite as well as the liquid. Planning to try mixing them with warm water on my next round before flushing, maybe that will create the same fresh and clean smell and clear the sensors better, like the digest-it liquid always does."
"I have used digestit in the bulk powder form for 10 years and love it. Unfortunately the bulk powder is not available anymore. I purchased the liquid to replace it with the built in measuring. The company has been great."
"After doing some research, I bought this for our first camping trip back in 2022. They have great “how to” guidance on their site and using their products and following their instructions has kept the camper tanks odor and problem free ever since. I would never use anything else."
"I use the tablets with the liquid. I rinse the full tank 1x a month minimum and get a full clear water. I have a used 2007 5th wheel I’m full time. Once I empty (and it clean the tank) I put in the liquid. Then every 3-5 days I drop a tablet or 2. I use angel soft toilet paper. The tablets help with keeping the smell down and break everything down. I know I use too much but I don’t worry about my tanks any more. It took me some time to get it to drain clear water on the 2-4th rinse but the tablets help in between the rinses."
"RV Digest It is simple to use, no measuring, no mixing, tear open and dump into the toilet and flush."
"I use my 5th wheel as a condo and now no smell from black water tank until it gets about 3/4 full. Good stuff. Gunnar"
"Convenient packaging. Worked well for our weekend trip. Especially noticed when I dumped place tank no paper chunks as all were resolved and one tank times all flowed clear."
"I have used this for a couple of weeks and so far my stinky toilet is not stinky anymore. I hope it remains that way"
"This stuff works great! I like it better than the older RV Digest it! We let someone use our RV and they didn't take care of the black tank like they should have! This stuff really helped us to clean it out without any real extra effort!"
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!
