• Non corrosive to skin or metal

• Acid replacement product that offers reduced risk, easy to handle, reduced corrosion alternatives to hydrochloric and other strong acid to rapidly dissolve calcium scales and hard water deposits with the efficiency of hydrochloric acid without the harmful or dangerous aspects of hydrochloric acid

• Zap is an excellent tile and grout cleaner as well as concrete cleaner

• Attacks hard water stains, mineral stains, iron spots, rust, lime scale and soap scum