This concentrated (20:1), heavy duty, multi-purpose cleaner cuts through grease, oil, road film, Hawaiian red dirt, RV black streaks, insect residue, crayon marks and more. Perfect for de-greasing, spot cleansing, tough surface cleaning and high pressure cleaning. Its non-caustic components rinses smooth and leaves no oily film or residue. Non-flammable and biodegradable. Available in gallon, 5 gallon sizes. DOT: CORROSIVE – This item is subject to a UPS/FedEx HazMat Surcharge.