Pot & Pan Sanitizer 21 is a quaternary sanitizer which can be safely used on all washable hard, non-porous, inanimate environmental surfaces. This product, when used as a sanitizer, is approved as a final sanitizing rinse for food equipment surfaces. This product is for use as a sanitizer on dishes, glassware, utensils, and dairy processing equipment at 200-400 ppm active quaternary without potable water rinse. Designed for use in hospitals, nursing homes, hotels, schools, restaurants and bars where disinfection, sanitization and deodorization are of prime importance. Deodorizes areas which are difficult to keep fresh smelling, such as garbage storage areas which are prone to odors caused by microorganisms.