Mothers California Gold Car Wash was created with a careful balance of powerful cleaning and exacting care. You can wash your car thoroughly while protecting your wax. It's not just about bubbles-various dishwashing liquids and "soaps" can harm your wax. Our Car Wash is strong enough to cleanse dirt and remove road film, bugs, bird droppings, airborne pollutants and other grime, without removing wax or dulling the paint. Mothers' pH balanced, super-sudsy cleaner also resists water spotting.