There is nothing more frustrating than working hard to clean your home and office, only to discover another layer of gunk clinging to grout lines in tile, porcelain, terracotta, and sealed stone surfaces. Rug Doctor's Pro Motorized Grout Cleaning Tool is ready to go to work, deeply cleaning those pesky lines that were once pristine. With motorized bristle brushes and professional-grade suction power, the tool head scrubs grout, restoring surfaces to a refreshed and rejuvenated brightness. Featuring a 1-inch grout guide and motorized brush located on the back of the tool head, users will experience satisfying precision of maximum grout coverage. Grout Cleaning Tool attaches to Rug Doctor's Pro Deep Carpet Cleaner with ease, effectively lifting the stains, grease, and mold that collect on grout lines. Whether tackling the spring cleaning, preparing for a party, anticipating the holidays, or simply keeping up with the kids' activities, enjoy the lasting benefits of a deep, professional clean.