The Bona Professional Series Hardwood Floor Mop takes easy cleaning to the next level. This ultimate hardwood floor mop combines Bona's high quality, no residue professional cleaner with a durable, premium spray mop (with washable microfiber pad). Quick and easy to use. Non-toxic and leaves no dulling residue. • Safe for wood • Leaves no dulling residue • Quick and easy • Durable, ergonomic design • GREENGUARD certified for Children and Schools program