Happy Camper holding tank treatment
After over 10 years of camping and fighting holding tank odors, and trying many different methods and products, I finally found something that actually does what it says. Happy Camper holding tank tre...
Forum Discussion
I have been using HC for ten years in 100* weather and in freezing temps I have never had an odor problem. Since I have only 13 gals I just use a half scoop mix it with water before dumping into the black tank. I then add about two gallons into the tank.
