Microfiber cloth is specially designed and knitted for cleaning glass and dust. Split fibers create a positive charge that grasps dust and dirt without damaging surfaces. Microfiber is safe for dry dusting hardwoods and for dusting and cleaning without chemicals or oils. Microfiber dusters have the same great qualities as cloths but can be used in harder to reach areas like ceiling fans, shelves and irregular surfaces. Cloth is perfect for washroom cleaning and general-purpose cleaning.