T'N'T is a liquid truck and trailer wash formulated to remove exhaust deposits, road film and bug residues from painted vehicle surfaces in one application without brushing. It contains no phosphates, caustics, acids or solvents, and its synthetic, biodegradable detergents rinse fully to eliminate streaking. It is ideal for use in contract truck washing services, truck leasing dealers and truck washes. It can be applied with high or low pressure and in hot or cold water; for best results apply with high pressure and hot water, and rinse with high pressure. Dilute up to 1 to 25 parts for heavy-duty cleaning. In most cases, no manual brushing is need.