The VIKING Carpet and Upholstery Brush has a unique shape that allows for more contact points between you and the brush. The TPR lining the sides of the brush and the raised lines above the TPR allow you to keep a firm grip on the brush during use. The stiff bristles break up stains and lift dirt and debris from carpeted and upholstered surfaces. Works well with carpet cleaners for a thorough clean. Rinse the brush frequently to release trapped particles and rinse and dry the brush after each use.