Ecolab® Principal® is a chlorinated alkaline liquid detergent. It is used for circulation, spray and soak cleaning of dairy, food, and beverage processing equipment. It is non-foaming for maximum CIP efficiency. Principal® has built-in water conditioners and chelates that eliminate the need for installation and maintenance on additive pumps. It is non-corrosive to 304 and 316 stainless steel equipment and does not contain phosphorous.