Car Brite is a safe finish no wax car wash that leaves a nice shine due to the water softeners, fast penetrating surfactants and enhancing ingredients. It will clean chrome and aluminum accents and rims without damage or streaking when used as directed. Car Brite can be used with a pressure washer or by hand with a bucket and brush or sponge but please wear gloves as the higher pH can be drying to the skin. It is a concentrated product to be used starting at a 1:25 - 1:30 ratio in cold water, up to 1:50 for hot. Do not use straight or with less than a 1:15 ratio on painted or high gloss wax finishes. Do not allow to dry, and always rinse thoroughly.