The Vapor Systems 1″ Round Brush with Nylon Bristles provides the cleaning and sanitizing power you need to get those hard to reach areas. The nylon bristles are the right choice for scratch prone surfaces. Attach the 3 hole nozzle to the hose handle and then the brush to the nozzle. For stovetops, refrigerator door moldings, hard to reach corners, toilet bowls, base of toilets, golf clubs, shower crevices and grout, animal and birdcages use with 1 hole nozzle.