Deep textured ridges TRAP + LOCK dirt, dust, hair & allergens*. Thick dry cloths conform to the surface of your floors and grout lines. Great for picking up pet hair. Multi-surface and can be used on all floor types – hardwood, tile or vinyl floors. For use with Swiffer Sweeper, Swiffer Sweep+Vac and Swiffer Sweep+ Trap. Also try Swiffer Sweeper WET Mop Refills! After you’ve grabbed the dry stuff with Swiffer Sweeper Dry cloths, remove stuck-on dirt with Sweeper Wet mop cloths.