HAPPY CAMPERS RV Holding Tank Treatment - 130 Treatments

We have been using Happy Campers Organic Holding Tank Treatment for the past four and a half years ever since we found it while perusing the vendor tables at the Tampa RV Super Show in 2009. What I find the best about it is that there is absolutely NO CHEMICAL SMELL to the white powder and the holding tanks never have that perfumed foul smells that are so typical of the blue or green additives. It is so easy to use, just add water to the cleaned holding tank and sprinkle the powder to the water as you are adding it to the tank. That is it! As long as I am able to find Happy Camper Powder I will continue to use it. I strongly recommend this if you do not wish to have any chemical or tank odors permeating your indoor air of your RV.

We have been using this product for years now, and have never had an odor problem, even in extreme heat. Works great!

This works, really, even in Arizona heat. This will be my go to (pun intended) product from now on!

This product works great without a nasty smell.

I live in my fifth wheel and have used this product for two years here in Tucson. This product has contually out performed other oder control products.

I read reviews from other RV owners in a FB group. This is a best kept secret no RV salesman will tell you. We are full timers and regularly clean black tanks but still had a smell. This amazing stuff worked the first time I used it. The instructions said to use one scoop but as initial treatment I used 3 per tank. No smell on first use! Best black tank treatment ever!

Great stuff! Controls order and breaks down waste!

Controls odours well in hot weather when you add enough.

Works as intended ,removed funk

We use this every time we flush and clean our tanks. Convenient and easy to use. Just wish they were a little cheaper.