swiffer sweeper wet refills, (64 ct.) - lavender & vanilla comfort swiffer swiffer sweeper wet mopping cloths are designed with a unique cleaning solution that works to dissolve tough spots, dirt and grime, and pull it deep into the cloth and off your floors. they are even safe to use on hardwood floors.* *do not use swiffer sweeper wet cloths on unfinished, oiled or waxed wooden boards, non-sealed tiles or carpeted floors.