Mold Killer™ Organic 1-gallon from Mineral Methods LLC., is 100% eco friendly, crawls deep into a porace surface and is an outstanding 99.96% kill positive. Ingredients listed below. Surfaces dry quicker, always child safe and render a NON-TOXIC natural citrus scent. Deadly on molds, yet there are no chemical synthetic additives or perfumes. Discount on case quantities (4) offered at checkout. Not for use on fabric or carpets. See “Product Features” below.