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Adios! Professional Holding Tank Treatment
Works Great for RVs, Campers and Marine
Adios! RV Holding Tank Treatment is a safe and effective way to maintain and treat black and gray water holding tanks. Our powerful live enzyme formula is scientifically designed to break down solids and toilet paper where others can’t! Say goodbye to odors, as our treatment also deodorizes and neutralizes smells at the source instead of trying to mask smells.
Adios! RV Holding Tank Treatment also takes care of more than just your “dirty” business! Our formula also maintains bathroom and kitchen drains by breaking down grease, fats and hair before they become a problem.
Spend less time worrying about maintenance and more time enjoying the RV life!
- LIVE Enzymes for Maximum Performance
- Deodorizes and Stops Odors Quickly
- 100% Safe for Pipes, Humans, Pets
- Professional Grade Treatment
Jeri Stanford
Reviewed in the United States on March 1, 2025
Exactly what I bought before for our camper. It works great! Not a problem except amazon packaging. The flimsy long box was crushed and even the sealing tape was ripped across the top of the box. Luckily both items were there and in good condition.
Steve
Reviewed in the United States on August 23, 2024
I will order this again when time for a refill. When we flush the rv toilet the sewer gasses do not come back up at you. This product really works
Amanda
Reviewed in the United States on July 30, 2024
I’m very happy with this product and will buy again
Melanie Seevers
Reviewed in the United States on July 24, 2024
Never purchased this product before. I really love how it reacts to black and Grey water. Will continue to purchase
Infotekkie
Reviewed in the United States on February 4, 2024
So I still had after 10 days in my black tank a bit of solid tp but the other waste seemed to be smaller. I will continue using this and see how it goes before my next purchase. Of the products purchased, I'd say this is the best otherwise. Wish it came with a measuring device or clear on one side and labled so we know how much we are putting in the tank.
L H
Reviewed in the United States on October 3, 2024
We full time in an RV during the winter months. As a snow-bird, I need something to keep my grey tanks and black tank from smelling and assist the digestion of the waste. This product works great. Nasty smells are gone!
SG
Reviewed in the United States on October 24, 2024
I’ve used this product in the past and all has been good. This time it was delivered without a lid. Once I open the seal, I can’t close it. What’s up with that?
Tara Shelton
Reviewed in the United States on September 25, 2023
Not your normal situation... mother in law got a trailer, didn't know that the black tank hadn't been properly taken care of. Next thing she knows, her toilet is clogged and the tank won't drain. She went on like this for months before we finally caught on and figured out what the problem was. I went on Amazon, found this stuff. She barely had any room to add any hot water like it recommended, but she did her best. She was able to get movement after the first treatment, a little more with second, even more with third! This stuff is what made it possible to even begin this whole process, and also what made the constant sewage smell finally go away!!! So thankful for this, most likely will be ordering soon to continue to clean out her tank. Who knows how many years of build up this was (I know, super gross!!) But thanks to Adios, she's finally able to use her toilet again!
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