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RV Digest-It Holding Tank Treatment


Free Shipping On Orders Over $30

Guaranteed To Work + Made In The USA

  • Eliminates Tank Odors
  • Works In Black and Gray Tanks
  • Less Than $1 Per Dump
  • Liquifies Solid Waste In Tanks
  • Cleans and Restores Tank Sensors and Level Gauges
  • Digests All Brands of Toilet Paper
  • Formaldehyde Free
  • Non-Toxic and Eco-Friendly
  • Safe For Your Family, Septic Systems, and the Environment

Eliminates tank odors and backups in black and gray tanks using safe and eco-friendly ingredients - Guaranteed To Work!


 RV DIGEST-IT Holding Tank Treatment

| Powered By The Most Advanced Bacteria & Enzyme Formula Available | 


Unique RV Digest It Best Holding Tank Treatment Size Comparison Chart


Hands down - RV Digest-It is the most effective waste digester and odor eliminator available.

And it costs less than $1 per treatment!

We get it, you want both: Odor and Waste removal - so why settle for only one or the other? If your current treatment doesn't eliminate odors AND digest waste you are literally pouring money down your drains.

Many treatments do a good job of eliminating odors but do nothing for solid-waste digestion. In fact, many odor eliminators will actually damage your RV by coating your lines with mineral deposits that damage your toilet bowl, your seals, and cause your level sensors to constantly read full.

Other treatments are good waste digesters but do nothing to eliminate odors.

Get Complete Odor and Waste Elimination with RV Digest-It

Now you can get both with RV Digest-It: Unbeatable odor control and best-in-class waste digestion. And you can get it all for under $1 per treatment!



 Download and print instructions for RV Digest-It


RV Digest-It Holding Tank Treatment is a safe and natural cleaning product for your RV's holding tanks or portable toilets. This eco-friendly product will go to work on your camper's toilet by putting billions of healthy bacteria into the holding tank that will biodegrade all of the contents that cause odors and backups!

Expensive RV toilet paper is unnecessary if you are maintaining your RV waste water systems with Unique RV Digest-It. We guarantee that all of your black and gray tanks will be flowing smoothly, including those using household toilet paper, after using this product!

RV Digest-It will out-work other RV products overnight. Because everything is turned into liquid, dumping is always a breeze!

Follow these tips to make sure you're getting the best from RV Digest-It

Customer Reviews

Based on 136 reviews
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United States

Black tank

Fast and product awesome.


Unique Camping + Marine

Thanks for giving us 2 thumbs up for RV Digest-It! It sounds like we met your expectations, and we're glad we did. Enjoy your travels!

United States

Great Product!

we have now used RV Digest It exclusively for 3 years now in our trailer and average about 5 months a year in it. LOVE IT! Would never change to anything else. Its a safe and sanitary product. We have also used the red wine stain and odor remover - and both worked amazing!


Unique Camping + Marine

Thanks for your review--we're glad you are FIRED UP for our Unique products! We're proud of our safe products, and we're especially happy when people discover what we've know for years--they work! Enjoy your camping life & be sure to tag your favorite pics with #uniquecamping.

United States

RV Digest-It Holding Tank Treatment

I have been purchasing this product for over five years now and am glad to say that I am very pleased with it. I've tried Walmart's brand once and that's all I needed to do before I started using your product. It does the job for what I need. It's good for the enviroment and safe to use. I buy it by the gallon, because it is cheaper and it lasts a long time.


Unique Camping + Marine

Big Daddy, thanks for your great review of RV Digest-It! We don't like to speak ill of our competitors, but we're glad you found out just how great Unique products are! They're safe, and they work. And the fact that they are inexpensive is just icing on the cake. Thanks for being a long-time supporter!

Ron A.
United States

Like it

Have been using RV Digest-it & RV Toilet Cleaner for approximately eight months. I can say it works. It has become my go to product for my Airstream.


Unique Camping + Marine

Ron, it sound like you are a serious RVer, so we especially appreciate your thumbs-up for RV Digest-It and Toilet Cleaner. And you hit the nail on the head--It Works! Thanks for using Unique products, and keep enjoying that Airstream!

James C.
United States

RV Digest-It

Great product. Have been using it for several years.


Unique Camping + Marine

Hey, James, thanks for the five-star review! The fact that you've been using RV Digest-It several years is a great endorsement, and the stars make us smile even more! WE know it's great, but when YOU say so, that's a whole new level of encouragement. Happy camping for the next several years!