Highlights: VERSATILITY: Campa-Chem is a powerful waste tank deodorant, suited for RVs and boats, working to eliminate the odors from the tanks PERFORMANCE: Formulated to prevent clogging, Campa-Chem uses a concentrated formula to liquify waste and break down tissue CONVENIENCE: No measurement necessary - the 8-oz bottle is the perfect dosage for a 40-gallon waste holding tank SAFETY: The 100% biodegradable waste holding tank treatment comes in child-resistant bottles and is even safe for septic tanks FUNCTIONALITY: Formulated as a 3-in-1 product, the product holds a powerful deodorant, a waste liquefier, and detergent, eliminating odors, breaking down waste and cleaning the tank