Shake well before use. Hose off to thoroughly remove hard deposits, grime, soil and loose dirt from the car. Dilute 2 to 4% of the product into water. Using a suitable sponge or mitt, start washing from the top to the bottom of the vehicle. The more you rub the better the polishing. Rinse off thoroughly with fresh water. Wipe drops immediately and dry the car with suitable high quality finishing towel. This will prevent drying of the drops on the surfaces and form water spots. Always wash and treat car in shade and make sure that surface is cool to the touch.