Chlorinated, high-alkaline cleaner utilizes a clinging foam technology that delivers superior drain cleaning. Safe for use on soft metals such as brass, aluminum, galvanized metals or garbage disposal units. Pale yellow in color with a chlorine scent. NSF L1 RegisteredExtended contact time provided by thickened foam delivers superior cling to drain surfaces. No touch cleaning results in a safer, more sanitary cleaning procedure. Provides a 20 - 30% cost savings over traditional drain cleaning methods. Easier to use than traditional drain cleaning methods therefore reducing labor required to clean the drain