RO12N

Water Softener Cleaner, Active Ingredient Citric Acid, Sodium Carbonate, Sodium Hydrosulfite, Sodium Metabisulfite, Sodium Sulfite, Cleaner Functions Removes Water Softener Rust, Container Size 22 oz, Container Type Bottle, For Use With Water Softeners, Mix Ratio 1 C per 1/2 gal Cold Water, Product Type Water Softener Cleaner, Removes Iron, Rust Build Up, Series Rust Out.