Gently cleaning and scrubbing of sensitive carpet, upholstery, and seats. The natural polypropylene bristles are stiff enough to dislodge old stains but gentle to the delicate surface. For light scrubbing and cleaning of countless applications in the home. Cordless power drill chucks grip onto the brush shank tightly for a secure hold while spinning at high speeds. Heavy duty plastic base plate for durability. Durable polypropylene bristles are attached securely for extensive heavy scrubbing. Saves time and energy.