CASSETTE CHEMICALS ORGANIC
RV, Marine Toilet Chemical,
Gray and Black Holding Tank Treatment
Mix 1 scoop of Cassette Chem Organic Holding Tank Treatment with 1 gallon of clean water, and stir until it is completelydissolved.
Pour the resulting solution to the application area (Bath tub, sink or toilet bowl). Pour additional 2 gallons of water on top and let it drain. If the holding tank capacity is more than 40 Gallons or the ambient temperature is hotter than 100 Fº, increase the dosages proportionally.
Never use than 1 scoop with 1 gallon of wate, to avoid solidification.