Product features and scope of application: Made of fiber material, strong absorption, once washed, the original cleaning effect will be restored. Eco-friendly, healthy, no mildew, no smell. Easy to clean, no rings or hair loss, clean glass without leaving water, barb weave on the back, effectively removes stubborn dirt. Suitable for display windows, tables, mirrors, cars, boats, glass doors, stainless steel handles, etc. How to use: Soak it in water for a few minutes before using it for the first time. After the cleaning cloth has deteriorated due to improper use, it should be replaced in a timely manner. After use, please clean and fight, often putting it in the sun to avoid the multiplication of bacteria and affect the effect of use. When washing please do not wash items that may appear stained. Do not place this product near fire sources to avoid damage. Please dry in a well-ventilated place after use to prevent bacterial growth