Unger Industrial 5-1/2 in. Swivel Lock-On Grout Brush

The Unger Industrial 5-1/2 in. Swivel Lock-On Grout Brush is engineered for thorough and efficient scrubbing across tiled surfaces, grout lines, and tight corners. Built with durable, non-scratch polypropylene bristles, this brush effectively loosens stubborn grime and buildup without damaging surfaces. Its versatile head pivots 180 degrees to maintain optimal contact and scrubbing pressure from virtually any angle. Designed with a low-profile head, this grout brush easily accesses hard-to-reach areas and maneuvers under fixtures. It features a secure Lock-On connection mechanism that prevents spinning during use and attaches directly to standard threaded extension poles for expanded reach.