Dry the water on the surface to be cleaned, and wipe it repeatedly with a rag until it is clean (dirt needs to be wiped repeatedly for a long time). Apply this product on the surface of the object and let it stand for five minutes. After cleaning, wash it with clear water or wipe it with a wet rag. When the dirt is heavy and difficult to clean, you can apply the cleanser evenly on the appliance and wrap it with plas