Powder Keg is a premium, powdered truck and trailer wash that removes exhaust deposits, mud, grime, and road film, in one application without brushing. It is composed of alkaline builders, water softeners, surfactants and emulsifiers, but has no harsh caustics, acids or solvents. It is suited for use at truck washes, truck dealers, local transportation services, truck leasing companies, heavy equipment dealers and equipment leasing services. It can be used for pressure washing, manual cleaning, pre-spray or whitewall tire cleaning and is effective against soils and difficult road film. It rinses easily to prevent spotting and streaking. Mixing Powder Keg with a half-gallon of water creates a liquid concentrate that can be further diluted. All detergents in the product are biodegradable.