The Black & Decker 10-in-1 Steam Mop is ready to use in 30 seconds. With an easy to fill water tank, just add tap water as no chemicals are required. The swivel steering has a 180° pivoting mop head that can manoeuvre around furniture and in tight spaces. With a 2 year warranty, it is safe on all hard floors and kills 99.9% of germs & bacteria.