New. Dual-spray mop. Washable. reusable microfiber cleaning pad. Can be washed up to 100 times. For use with the Clorox ReadyMop Dual-Spray Mop. What is Microfiber? Microfibers are millions of tiny filaments that capture dirt like tiny little hooks. ReadyMop picks up and traps dirt without the need for a rinsing bucket. When it gets too dirty, just put the pad in the washing machine for like-new quality. And best of all, this pad is safe for all floor surfaces including hardwoods, tile, stone, laminates and vinyl. Questions or comments? Please call 1-800-320-8045. Made in China.