The Swiffer Wet refill cloths feature a powerful, dirt-dissolving cleaner that removes and encapsulates dirt from surfaces. Keep your floors clean and fresh with the unique cleaning solution that dissolves stubborn stains and dirt while trapping them deep inside. This makes cleaning your floors a breeze, even in hard-to-reach areas. The improved cleaning effectiveness is thanks to the blue scrubbing strip, which effortlessly removes tough stains. With Swiffer Wet, you can get everything clean in no time! You can even use it to clean hardwood floors. Do not use the Swiffer Wet floor cloths on untreated, oiled, or waxed hardwood floors, unsealed tiles, or carpets.