PGC 35154 -- Swiffer® Sweeper Wet Refill Cloths Wet mop 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. Safe on wood floors. Not for use on unfinished, oiled or waxed wooden boards, non-sealed tiles or carpeted floors. Open Window Fresh™ scent. 10-in. wide. 12 refill cloths per box. 12 boxes per case. Sold by the Case.