Two tablespoons (60 cents) of Happy Camper for every 40 gallons of black water tank capacity mixed with two gallons of water poured into an empty black water tank will eliminate odor and maintain proper operation of sensors and the black water tank system. Empty when at least half full. Backflushing the black tank is generally not necessary with Happy Camper. No need to use extra water, just normal use of the toilet and bathroom sink provides enough water for things to work smoothly. Why clean a black tank just to foul it all over again? No detergents, no water softener, no colored chemicals, no bleach or other disinfectants, no ice, no copious amounts of water...
just Happy Camper!
