New from Thetford! Fresh Water Tank Sanitizer Ą Kills 99% of harmful bacteria - Staph, E-coli, Listeria and other micro-organisms - within 60 seconds! Ą Non-additive - sanitizes inside of tank and plumbing, not the water Ą Free of bleach and chlorine Ą Leaves no smell or taste Ą EPA Registered in all 50 States! First registered sanitizer for fresh water tanks and hoses What it is and does Fresh Water Tank Sanitizer kills more than 99% of bacteria in 60 seconds. It is a non-additive, meant to clean and sanitize the walls of the tank and plumbing, not the water. Some RVers use chlorine- or bleach-based additives to control bacteria, adding them directly to their fresh water and drinking it. However, bleach combines with organic matter to form known carcinogens called trihalomethanes. And bleach is very corrosive, may damage seals and leaves a lingering, unpleasant taste and smell. Fresh Water Tank Sanitizer is free of bleach and chlorine, and leaves no smell or taste. Why Fresh Water Tank Sanitizer Is Needed Having sanitized, bacteria-free water tank surfaces and systems is vital! Bacteria grows and multiplies wherever water sits, including the inside surfaces of water storage tanks and hoses. Often impure water put into the tank is a cause, but bacteria can grow even in chlorinated water over time. As the water sits, the chlorine levels can drop, reducing the ability to prevent bacterial growth. Filters can also filter out chlorine, making the water more susceptible to bacterial growth. Hoses can harbor bacteria, while filters and canisters can also support bacterial growth. What Fresh Water Tank Sanitizer Kills When used as directed, this product kills bacteria - Staph, E-coli, Listeria and other microorganisms - on surfaces to eliminate odors and sanitize tanks, lines and hoses. Similar chemistry is commonly used in restaurants, food processing plants and medical facilities to sanitize drinking glasses, food preparation equipment and other hard surfaces. Cutline for photo of test: Fresh Water holding tank test using identical sampler and incubation period