Optimum No Rinse Wash & Shine is a true breakthrough in car care. It’s a multi-purpose product that serves as a rinseless wash, a quick detailer, and a clay lubricant, depending on how much water you add. You don’t have to be a chemist to formulate your own excellent car care products; just follow the directions on the bottle! Plus, this product does not require rinsing. You can conserve water and still get your vehicle beautifully clean!