Premier One TCC truck curtain cleaner is bio-degradable, non caustic liquid cleaner with blended synthetic detergents and mild alkalis formulated to remove dirt, road grime and exhaust deposits from truck and trailer curtains. TCC has a high viscosity to cling to vertical surfaces and contains foam boosters to aid cleaning with rust inhibitors added to give protection to the metal components. TCC is best applied by hand spray then spread by soft bristle broom