Our high concentration foam car cleaner contains disodium EDTA, sodium bicarbonate, lauryl ether 7. It can effectively remove dirt, oil stains and pollutants from the surface of the vehicle, restore the original luster and cleanliness of the car, help to relax and dissolve dirt particles, and make cleaning more effective. Its use is simple: Mix 3-5 bottle caps with water to produce a rich foam, wash the car with the mixture, and dry it with a towel. And clean the car.