Nutek Green's Grime Off Extreme Cleaner and Degreaser tackles the toughest industrial and commercial cleaning requirements, while being environmentally friendly. This water-based invasive chemistry can be applied with a pressure washer or by hand, and used in a variety of applications including: aircraft, bus, train, truck exteriors, MRO cleaning, parts cleaners and degreasers, engines, landing gear and more. Grime Off Extreme is biodegradable, non-toxic and does not leave a residue. Available in 1-gal., 5-gal. and 55-gal. sizes.