The Bona® Microfiber Cleaning Pad features a unique design with patented dual zone cleaning action. The dark blue outer fibers break up grime while the inner light blue fibers trap and absorb dirt. The soft microfiber won t scratch or damage your floor and is safe for use on hardwood or hard-surface floors like stone tile laminate and LVT. Bona s Microfiber Cleaning Pads are machine washable up to 500 times making them a sustainable addition to your cleaning routine. Specifically designed for use with the Bona Family of Mops.