HAPPY CAMPERS RV Holding Tank Treatment - 130 Treatments

Have used for years. You will NEVER HAVE A SMELL IN THE BATHROOM

Works great with no weird smells. Used an orange scented brand previously and it made my rv smell funny. No smell with this. Thumbs up!

Take the smell out of my tanks and sinks! Good stuff

This is the best product out there to keep your holding tank odor free.

So far so good, seems to have much less odor.

Happy Camper is by far the best holding tank enzyme in the market. The product itself is 5 star. It has no fake perfume smell because there are no smell problem you are trying to mask. Many people complain their tank sensors don’t work which is because their tank isn’t truly clean. We are going on two years and our tank sensors still work. Notice it says holding tank, not black tank. That is because a scoop in your black and gray make all the difference. People forget the gray tank does get icky. Just because soap goes down gray tank doesn’t mean it is clean. The packaging of the large container on the other hand made me knock it down to a 4 star. This product should be in a truly sealed container like a screw top. I bought a small container and then refill regularly. The large container just can’t hold out moisture and I have had chunks I need to break up before scooping which is very irritating but not a deal breaker.

I have tried several other products like this, but once I tried this one, I knew it was the best! It is easy to use. It keeps the tanks cleaner & keeps the odor down to nothing! I love this product! It works great in all kinds of weather as we travel around the country in out]r RV!

Happy campers is great. Ive been using it for about a year. First time purchasing on amazon. It works as advertised and havent had any problems while using this product.

Been using this product for YEARS. Never any oders.

We are RVers for over 15 years and always had an issue with our black tanks. Either clogged tanks due to the use of household toilet papers, sensor reading issues, and especially smell coming out of the sewer system. We have tried so many product made by small and big firms, but couldn’t find a product that actually works. Most products only mask the odor with some strong perfumed odor, but the sensor and clogging issue was never solved. Until I came across Happy Campers RV holding tank treatment. Well, it wasn’t simple to get it, since we live in California, and this product is not available here. We managed to get it, and boy how happy we are… the product truly lives to it’s name. We have been using this product for a few weeks and the issues that we were experiencing for 15 years are ALL gone. There are no more clogged drains (and we are still using regular household toilet papers). The sensors, which we thought are broken, have been showing the true reading of the tank levels again, and the smell, ohh the smell, there is NO smell. Nothing. Zero. Nada. Even in Southern California where temperatures exceed 110 degrees, there is no odor coming out. This product does miracles. I am not sure what it contains and how it does it, but it works, and works great.