Dense “Ultra-Fine” quality microfiber removes more dust, dirt and bacteria than conventional cleaning products. HYGEN™ System removes 99.9% of all micro-organisms. Scratch-resistant scrubber flap removes stubborn spots and heel marks. Durable pad withstands more than 500 launderings. Advanced hook-and-loop backing ensures secure pad attachment. Bleach-safe. Head Type: Dust Mop; Application: Floors; Mop Head Size: 18″ Wide; Mop Head Color: Blue.