The Carpet Brush with Drill Attachment is a medium duty drill attachment that cleans carpet, upholstery and seats. This brush is meant for rigorous scrubbing of durable carpets. The bristles are stiff enough to dislodge old stains. The high-speed rotation of the drill combined with the highest quality premium medium duty brush lifts and easily extracts spots from fabrics, upholstery and carpet. This brush can also be used on tile and grout in bathrooms and showers. Save time and energy with this medium duty carpet brush.