Many cleaners and “soaps” are harsh on a cars sensitive painted surface. Sure, they may clean... but they can also remove more than dirt. They can peel away protective wax, polishes, and at worst can even pit clear coat if left to sit on the painted surface too long. Not Mothers™ Car Wash! While it stands as one of the toughest cleaners available, it is also among the gentlest. Completely non-abrasive, California Gold Car Wash will never remove wax, or diminish polish. In fact, the exclusive formula available only in Mothers™ California Gold Car Wash is PH balanced, further ensuring its gentleness.