Remove dust from any hard, dry surface with ease. e-cloth Dusting Cloths have millions of tiny fibers with a natural positive static charge that attracts and holds dust and allergens into its soft texturing. e-cloths really are different and give a fantastic chemical free clean with just water. If you take care of them they will last for years. e-cloths work so well that you will get a lint-free, smear-free clean with just water.