A mild yet powerful cleaner for automatic washing machines and other high-pressure/high-agitation applications. Removes contaminants such as grease, oil, wax, particulates, tar, ink and most other soils from glass, stainless steel, ceramics, plastics, and many other surfaces. It is effective at 1 2% in water and rinses clean, leaving no residue. Meets USDA guidelines for incidental contact with food processing systems. Solution is safe for workers and the environment contains no phosphates, CFCs, ODCs, phenols, or borates. Note: May etch zinc, magnesium, and aluminum.