This pad has a unique design with dual zone cleaning action, dark blue outer fibers break up grime while the inner light blue fibers trap and absorb dirt leaving nothing behind. Washable up to 500 times and designed to fit the Bona® Family of Mops. Dual-zone cleaning action:The dark blue outer fibers break up grime while the light blue inner fibers trap and absorb dirt and leave no residue behind Reusable and machine washable: Bona Microfiber Cleaning Pads are reusable and machine washable, making them a sustainable addition to your cleaning routine Safe for use on all hardwood and hard-surface floors: Bona Microfiber Cleaning Pads are safe for use on all hardwood and hard-surface floors, including stone, tile, laminate, and vinyl Form: Pad ProductType: Cleaning Pads After dry dusting floors place the Bona Microfiber Cleaning Pad onto the mop base of any Bona mop. Use the pad with your choice of effective Bona floor cleaner specially formulated to safely lift and remove remaining dust, dirt and grime for a complete clean. The cleaning pad may also be used to smoothly apply Bona Polish, make sure to designate a cleaning pad for polish only application. Rinse thoroughly and machine wash before storing between uses. Washing Instructions: Wash in warm water; Do not use bleach or fabric softeners; Air or tumble dry low; Do not wash with articles that shed lint. Note: Bona Cleaning Pads themselves do not scratch surfaces, but can pick up particles that do scratch. Test in an inconspicuous area before use. After dry dusting floors place the Bona Microfiber Cleaning Pad onto the mop base of any Bona mop. Use the pad with your choice of effective Bona floor cleaner specially formulated to safely lift and remove remaining dust, dirt and grime for a complete clean. The cleaning pad may also be used to smoothly apply Bona Polish, make sure to designate a cleaning pad for polish only application. Rinse thoroughly and machine wash before storing between uses. Washing Instructions: Wash in warm water; Do not use bleach or fabric softeners; Air or tumble dry low; Do not wash with articles that shed lint. Note: Bona Cleaning Pads themselves do not scratch surfaces, but can pick up particles that do scratch. Test in an inconspicuous area before use.