TST Orange Power Drop-Ins take the guesswork out of RV or marine holding tank treatment. No measuring, no mess. Just add one Drop-In to treat a 40 gallon tank. Harness the power of citrus to stop odors and break down waste. Fresh citrus scent. Contains 15 treatments.
Environmentally friendly safe for septic tanks
Drop packet into your RV toilet to break down waste and tissue and treat both black and grey water tanks
Stops odors for up to 7 days
