Our heavy oil cleaners contain sodium gluconate, citric acid and disodium EDTA. It can strongly remove grease, quickly dissolve kitchen oil stains, and give your kitchen a new look. Its use is simple: open the nozzle. Spray on areas that need cleaning. Wait 5-10 minutes for the dirt to completely dissolve; Wipe it off with a damp towel. And can be caring, reduce irritation to the skin.