Wheel Woolies OBSSSSD Series Power Woolie ACCESSORIES BRUSHES Interior Detailing Brushes INTERIOR TOOLS & EQUIPMENT Brushes Use your pressure washer to Use your pressure washer to pre rinse the vehicle with water With the TriGrip brush line we've further refined our design and added a rubberized triangular grip area for maximum comfort The benefit of the Wheel Woolies comes from its metal free design which reduces scratches and brush splatter They can be used with any polish or buffing compound and feature the same fusion fiber technology used on all our Wheel Woolies® brushes which prevents brush fibers from coming lose or tearing apart