Camco 41189 TST Orange Holding Tank Drop-in Treatment - 15 pk
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 Safe!