High-pile, 100% microfiber collects and holds dust and dirt mechanically and electrostatically for superior dusting results. Removes up to 80% more dust, dirt and microbes than conventional cleaning products. Proven to remove 99.9% of microorganisms. Launderable up to 500 times (200 with bleach). Bleach safe. Double finished edges retain mop shape with use over time. Fringed Microfiber Dust pad grabs and holds larger dust particles and debris, providing 50% more surface area than non-fringed pads.