BLACK+DECKER BDH1765SM SmartSelect Steam Mop with Handle Command Kills 99;9% of germs using just water - no chemicals required; great for homes with kids or pets With digital smart select technology, select the specific floor type and the mop automatically releases the right amount of steam Exclusive lift-off steam pad; remove the standard pad to access a triangular detail pad Burst of steam button releases 50% more steam for tough stains The tank holds enough water for over twenty-two minutes of uninterrupted cleaning