BACTAIN® Marine Holding Tank Treatment provides a cost effective solution to odor, waste degradation and corrosion control. It is a highly concentrated bioactive organic formulation with complex reactive compounds able to absorb approximately 1000 times their own mass in potential gaseous and pollutant compounds. This product does not contain hazardous or toxic ingredients. It contains natural waste digesting bacterial cultures, proprietary organic compounds, and environmentally friendly surfactants and fragrance. It was FORMULATED IN PARTNERSHIP WITH THE UNITED STATES ENVIRONMENTAL PROTECTION AGENCY’S "DESIGN FOR THE ENVIRONMENT" PROGRAM. Rapidly Degrades Organic Solids. Reduces & Prevents Waste Buildup. Formaldehyde and Toxin Free. Welcome At All Pump Out Stations. Creates Optimum Holding Tank Environment. BACTAIN® Bathroom Cleaners contain a specialized blend of "cleaning bacteria" that digest organic residues that cause stains and odors. The abrasives are mild enough to use on porcelain, tiles, bathroom fixtures, fiberglass, gel coat, and other hard services without scratching and yet strong enough for effective scouring action. This formula cleans without chemicals that may adversely effect a well functioning septic or holding tank system. Powerfully Cleans without Scratching. Reduces Iron & Mineral Buildup. Removes Plumbing Waste Buildup. Safe for the Environment. Promotes Optimum Holding Tank Environment. Safe for all "delicate" plumbing systems. 100% Biodegradable. Dissolves quickly. Soft, Gentle and Absorbant. Water Resistant & Reclosable Package. VersaHangerTM – Allows you to hang/store it anywhere! Reclosable Package – Helps keep moisture out! Water Resistant Package – Keeps tissue soft and dry when you need it the most. Travel Pack is perfect where space is limited!