Advantage:
1. Remove tangles make tiny swirlmark on car paint.
2. Remove polish compound already dry off on wool pad which can cause swirlmark too.
3. Using a correct wool pad brush also can improve the cutting power on wool pad. Because the wool material will fully optimize the wool material.
4. ANTIRAIN WOOL PAD BRUSH also helps to reduce polish compound condensation on wool pad which can damage the wool pad.