This Multifunctional rotating crevice cleaning brush can be used on different surfaces. Whether you need to clean your car dashboard, keyboard, air vents, kitchen appliances, bathroom fixtures, tiles, shower door tracks, sink drains , oven, turntables, sliding door tracks or window frames at home or in the office.Each hard bristle crevice cleaning brush is designed for comfortable grip and control.V-shape bristles design move it easily through the grout lines, recesses, corners, and hard to reach areas.