Spa Metal Free Spa 1 Liter NC04133

Natural Chemistry's Spa Metal Free gives spa owners the ability to neutralize the affects of dissolved metal in their spa water, eliminating problems such as scaling, staining, and discoloration. Metal Free's formula neutralizes iron, copper, calcium, magnesium and other trace minerals found in city water systems to help keep your spas equipment clog-free and prevent ugly stains to its surfaces, ensuring your spa looking and running like-new.