Optimum No Rinse Wash & Shine cleans, shines, and protects your vehicle in one step. With a bucket, 1-2 gallons of water, and the Optimum Big Red Sponge (BRS), this rinseless and eco-friendly car wash soap can clean your car's surface quickly and easily using the magic of chemistry. ONR Rinseless Wash has an improved formula with polymers that encapsulate dirt particles and create a barrier between dirt and your vehicle's finish. Whether you are a weekend warrior looking for hassle-free car shampoo or you are a clay mitt & clay bars auto detailing pro, Optimum No Rinse Wash and Shine has the perfect combination of simplicity, versatility, and power for you. Perform a near waterless wash inside your garage in the winter, or save water during hot summer droughts. Optimum No Rinse isn't only for detailing cars, but perfect for RV's, motorcycles, airplanes, boats, and more. Take the easy, eco-friendly road to an impeccably clean ride with ONR Rinseless Wash - an absolute necessity for car detailing! Optimum Polymer Technologies proudly develops and manufactures all of our car cleaning supplies, including ONR and BRS, in the USA.