Biodegradable contains carnauba wax, polymers, corrosion inhibitors providing streak free cleaning and high beading characteristics to assist in water removal and spotless drying, Continued use will provide some added surface protection resulting in faster dirt, mud, grime, bugs, droppings, salt deposit removal. Suitable for all RV’s, 4x4’s, motor homes, caravans, camper trailers, coaches, buses, comercial vehicles and MORE!