Swiffer Sweeper Heavy Duty Multi-Surface Dry Sweeping Cloths remove up to 95 percent of allergens and Trap + Lock 2X more dirt, dust, and hair, allowing you to clean all your hard floor surfaces quickly and easily. Use with your Swiffer Sweeper Dust Mop - the convenient combination of a broom and mop for a quick and easy clean. Common inanimate allergens from cat and dog dander and dust mite matter vs. Multi-Surface Swiffer Sweeper Dry Cloth.