The Dirt Devil Medium Bristle Brush Set is perfect for general cleaning tasks. Remove dirt, dust and debris from surfaces like showers, porcelain, granite, hardwood, tile and more all around the home. When the job is done, the brush is easy to rinse out, making it simpler than ever to tackle jobs requiring versatile cleaning power in areas across your home. Simply attach to any ¼" hex bit attachment point and get to work.