Cleaning Sabco Antibacterial Self Wringing Cotton MopSabco Antibacterial Self Wringing Cotton Mop Antibacterial yarn to prevent the growth of bacteria Screw on mop head, easy to replace refills Wringer sleeve, no special bucket required Replacement heads available This Antibacterial Self Wringing Mop features an easy to use sleeve, which wrings out excess water when pushed over the mop head. No special bucket is required.