Simple Green Lime Scale Remover, Gallon, Gallon. Non-Abrasive, Non-Flammable. No Bleach, Ammonia Or Phosphorus. Deodorizes With Fresh Wintergreen Scent. Dissolves Soap Scum, Hard Water Stains And Minerals Deposits. Mild/ Protect Surfaces From Damage That Harsher Cleaners Can Cause.