Waritex Microclean Window Towel is perfect for polishing all smooth surfaces such as glass, cars, LCDs, mirrors, and stainless steel. Has a high performance with cleaning and polishing floors with water only without using detergents. No more need for harsh chemicals. Just use water-wipe-and have a beautiful lint-free-streak-free finish. It's made out of microfiber, not cotton. Microfiber collects dust, dirt, moisture, and particles leaving a clean surface with no residuals. Unlike cotton which leaves residuals over surfaces after wiping leaving the surface dirty. Non-abrasivedesign that won't scratch smooth surfaces and paints. Itcan be washed and reused hundreds of times, allowing you to save money. It'srecommended to rinse it in plain water before its first use. Use neither bleach nor fabric softeners.