Libman commercial tub & tile scrub – 1161 the libman commercial tile & tub scrub works great for tough scrubbing on grout, tile, tubs, and more. It has a thick scouring surface that attaches to a dual-molded sanoprene handle grip, allowing the user to apply more pressure while keeping their hands clean and dry. The integrated polypropylene scraper is useful for tough spots, and the ergonomic handle saves wrists and hands from pain. It is injection molded as one piece, making it very durable and sturdy. Also has a hanger hole for easy storage. The scouring pads are replaceable and come in a 2-pack unit as libman commercial #1151.