RaceClean is a different degreaser & cleaner. It is pH neutral, which means it is not caustic. It can be used anywhere you use water. It is developed using naturally derived surfactants, and is 100% biodegradable. But IT WORKS – and works great. It just won’t mess up your decals, belts, tires, aluminum, and even your hands. Available in 26 fl oz and 1 gal.