Use this brush to remove excess polish residue from your pads. With an easy-to-grip handle and stiff nylon bristles, this brush makes cleaning your pad while you work quick and easy. Keeping your pads clean will go a long way - not only in ensuring that the abrasives in your polishes are working at maximum efficiency, but also in getting more life out of your pads. We usually recommend using this brush to clean your pad after working each panel, but the more often the better. This brush works well with any pads, not just foam - use it with your micro fiber and wool pads as well. Simply hold the brush against your pad while the polisher is running and your pad will be cleaned in a matter of seconds.