Keep your truck as clean as new, with a truck and trailer wash designed to remove exhaust deposits, road film and bug residues from painted vehicle surfaces. Works in one application without brushing. Highly concentrated formula dilutes up to 1oz per gallon. Formulated with biodegradable ingredients, without sacrificing cleaning power. Application: Cars; Trailers; Trucks; Applicable Material: Painted Vehicle Surfaces; Chemical Compound: Sodium Xylenesulphonate; Alcohols C10 14, Ethoxylated; Sodium Metasilicate; Dirt Types: Bug Residue; Exhaust Deposits; Road Film.