Multi-surface. With the power of Dawn. This side towards pole. Bottle fits any WetJet new or old. Official Swiffer WetJet solution. Safe on wood & all finished floors (Do not use on unfinished, oiled or waxed wooden boards, non-sealed tiles or carpeted floors the may be water sensitive). Good Housekeeping: Since 1909. Quality tested. Limited warranty. ghseal.com for details. www.pg.com. www.swiffer.com. Questions? 1-800-742-9220. www.swiffer.com.