Rinse off thoroughly from bottom to top. Using a pressure sprayer keep nozzle 30 cm from the surface. Rinse off at a minimum 500 P.S.I. Dilute 1 part TRUCKWASH with 10 parts clean water for use on chassis, tyres, truck trays, etc. Dilute 1 part TRUCKWASH with 50 parts clean water for use on truck cabs and paint work. Dilute 1 part TRUCKWASH with 100 parts clean water for light cleaning. Apply preferably by low pressure sprays, allow to work, hose or pressure rinse with clean water.