Product Review

Camco's TST Marine Head Treatment is an ultra-concentrated formula that stops odors, breaks down waste and leaves a fresh scent. Safe for marine applications. 2 ounces treat a 40 gallon holding tank. TST is formaldehyde free and environmentally safe - 100 percent biodegradable. It has a non-staining color and light, fresh fragrance. Perfect to treat holding tanks and grey water tanks.