White cotton mop covers are terry cloth refills for Sh-Mop, Bona, O'Cedar and other platform based mops that clean hardwood floor, marble flooring, tile floors and vinyl flooring without streaks. Sh-Wipe package of Three cotton mop covers from Sh-Mop are machine washable and dryable over and over again.  Bona Kemi hardwood floor cleaner, laminate floor cleaner or hard surface flooring cleaners for non-toxic safe cleaning. Or use the cotton mop cover as a dust mop cover to dry dust floors and walls. Change Sh-Wipes when dirty. Never immerse your hands in dirty mop buckets again. Machine wash and dry covers, no bleach.