ODOR CONTROL: Our RV toilet treatments effectively eliminate unpleasant odors, ensuring a fresh and pleasant bathroom environment during your travels. Keep your RV’s black tank clean and odor-free. WASTE BREAKDOWN: Works efficiently in breaking down waste and toilet paper. It’s safe for RVs, portable toilets and portable marine toilets. Works in all seasons, regardless of temperature. NATURAL FORMULATION: Our RV toilet treatment is environmentally safe for septic systems, allowing you to enjoy your travels and minimizing environmental impact. It effectively breakdown waste and paper for a thorough clean. EASY TO USE: Just drop one self-dissolving packet into the toilet bowl, and let it dissolve in the water for one minute and then flush (or add directly to the holding tank). Each packet controls the odor and treats waste up to 40 gallon holding tank. Continued use will help keep your black tank and sensors in good working condition. SAFE STORAGE: Store RV toilet treatment products safely out of reach of children and pets to prevent accidental ingestion or exposure. 26 Packs RV Toilet Treatments