The premium microfiber fingers pick up dust and the allergens in it to protect your home from dirt and germs. It is great for hardwood floors and other surfaces. Easy to change cleaning pad is machine washable and reusable. Specially designed comb to remove the dust, dirt, and pet hair you pick-up. Removes over 99% of staphylococcus aureus and E. coli on ceramic tile and wood floors when used with water