Our shoe cleaner kit contains disodium EDTA, cocamidopropyl betaine, palm kernel oil amide DEA. It can foam deep into the shoes, break down stubborn stains, so that the shoes to keep a long time clean, does not contain irritating ingredients, safe, suitable for all kinds of materials of shoes. Its use is simple: cover the upper layer evenly with the right amount of detergent. Gently wipe the upper with a shoe brush to remove stains. Use a sponge and lather to remove stains. Finally, wipe it with a dry towel until it is clean. And can effectively decompose stubborn stains, so that the upper is restored as new.