3M Doodlebug Brown Scrub 'N Strip Pad 8541, 4.625 in x 10 in (20 count)A heavy duty utility pad for tough jobs including removing finish and wax from baseboards, floor edges and stairs Designed to fit on the 3M Doodlebug Pad Holder 6472 or 3M Doodlebug Handblock Pad Holder 6473 Use wet or dry. Also, for use with water based floor finish stripping solution to remove old soiled floor finishes and sealers Can clean heavily soiled hard surface floors such as concrete when used with appropriate cleaning chemicals Securely