Full time RV'er. . . . odor free!
"I llive in my RV full time so my holding tank is near and dear! All of your products ( and my due diligence) afford me a odor free existence. . . 5 years in and I am still your #1 fan! Thank you. Thank you!"
Stop wasting time worrying about your holding tanks and spend more time enjoying your RV! RV Digest-It is powered by the strongest bacteria and enzyme formula available today and will ensure your tanks remain free from odors, waste buildup, and clogs.
Eliminates Odors In All Camping Styles
(hook-ups, dry camping, full time)
Digests Solid Waste
Maintains Working Sensor Probes
Trusted By Thousands Of RVers Every Day
For Gray and Black Tanks
Available in Liquid, Drop-In Pod and Powder
Breaking down solid waste is a vital function of a good holding tank treatment. Nearly every brand of tank treatment claims to break down solid waste inside holding tanks, but do they?
For this demonstration we added high-quality dog food to a jar with water and then treated it with the top-selling RV holding tank treatments. You can see that even though most brands claim to break down waste, they simply don’t when put to the test!
You may be asking, why dog food? Well, to be blunt, it’s because no one wants to see us dissolve human poop! High-quality dog food has all of the main components of human waste: proteins, fats, grease, carbohydrates, dyes, etc. This demonstration allows us to show how RV Digest-It works without making your stomach turn.
The strongest all-around tank treatment
Liquefies solid waste for easy dumps
Digests all brands of toilet paper
Prevents backups and clogs
Contains no formaldehyde or bronopol
Won’t damage or degrade seals or valves
Complies with all state dumping laws
Septic safe
Proudly made in the USA
100% Satisfaction Guaranteed
#1 brand recommended by RV techs
Top selling holding tank treatment
Thousands of 5-star reviews
100% satisfaction guarantee
Supported by world-class customer support
Used by RV service departments to clean black tanks / Carried in thousands of retailers from coast to coast
Got a question about a Unique Camping + Marine product? Need help placing an order or tracking a package? Are you struggling with a problem like misreading sensor probes or a clogged tank and you just can’t figure out the next steps? Don’t worry! We’re here to help!
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: 4.8457103 / 5 from 1387 reviews.
RV Digest-It Holding Tank Treatment is highly recommended by thousands of RVers for its effectiveness in eliminating odors and digesting solid waste. Customers appreciate its strong bacteria and enzyme formula, which ensures tanks remain free from odors, waste buildup, and clogs. The product is septic safe, complies with all state dumping laws, and is proudly made in the USA.
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"I llive in my RV full time so my holding tank is near and dear! All of your products ( and my due diligence) afford me a odor free existence. . . 5 years in and I am still your #1 fan! Thank you. Thank you!"
"This is the only product I use. I live in my 5th wheel and it was a 2007 when I bought it in 2024. So the tank was not great. Using this product and all of the tank products, my tanks are like new. I don’t use anything else."
"This is our first time buying from Unique Camping Marine and we’re very pleased with the customer service and the price of the digestive product that we use. We will definitely do business again."
"I love the products your company has to offer. . I will definitely keep buying"
"i use the powder as a midweek suppliment for the rv digest-it+ both work excelent alone together i feel im getting the best i can. im sorry to see you are discontinueing the powder ill pout tonight and think of a new midweek boost thanks jericarla"
"I started using this last year and I love it I get it for my kids camper also"
"Much more convenient to store and works just as great as the liquid"
"Best on the market. We have tried them all and these products beat them all. The new packets save space and time. We had sensor problems since day one with our TT but after using restore-it they work like they should!"
"After using another product, it was a simple decision to move back to RV Digest-It. It does a far superior job of liquefying solid waste, and toilet paper. It is also very effective at reducing odor, and keeping tank sensors functioning properly. We will not consider changing products again"
"Always thought the regular was good, the Max is just that much better!!"
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!