Our car interior cleaners contain DEA palm kernel oil amide and sodium laureth sulfate. It can quickly decompose stains and impurities, improve cleaning efficiency. Its use is simple: make sure the clean surface is free of impurities before use, and shake well. Spray a small amount, multiple times, on a clean surface. Wipe with a soft, clean cloth, and clean extremely dirty parts with a brush. And can be applied to a variety of automotive interior materials, including cloth, leather, plastic and metal surfaces, providing a full range of cleaning effects.