BLACK+DECKER BDH1850SM 2-in-1 Steam Mop Kills 99.9% of germs using just water - no chemicals required. Great for homeswith kids or pets With Digital SmartSelect Technology, select the specific floor type and the mop automatically releases the right amount of steam Burst of Steam button Releases 50% more steam for tough stains Ready-to-go tank illumination changes from red to blue when the water reaches the correct temperature Mop automatically shuts off the steam when parked upright for those quickpauses during cleaning Kills 99.9% of germs using just water - no chemicals required. Great for homeswith kids or pets With Digital SmartSelect Technology, select the specific floor type and the mop automatically releases the right amount of steam Burst of Steam button Releases 50% more steam for tough stains Ready-to-go tank illumination changes from red to blue when the water reaches the correct temperature Mop automatically shuts off the steam when parked upright for those quickpauses during cleaning