Simple Green Pro HD Heavy-Duty Cleaner is a professional grade cleaner and degreaser that breaks down tough grease， eliminates grime and removes stains on a wide variety of surfaces including engines， car exteriors， machinery， floors， walls and more. It is non-corrosive to metals， non-degrading to plastics and clean rinsing. The cost-effective concentrate can be custom diluted for specific cleaning jobs and used in pressure washers， carpet cleaners， floor scrubbers， ultrasonics， dip tanks and other cleaning equipment. Provides a safer alternative to solvents and other harsh cleaning chemicals without sacrificing performance. Application: Degreaser/Cleaner Applicable Material: Ceramic Laminate Metal Plastic Rubber Chemical Compound: Triethanolamine Ethoxylated Alcohol Propylene Glycol Butyl Ether Tetrapotassium Pyrophosphate Potassium Silicate Dirt Types: Grease Oil Dirt Dust Soap Scum.