Potman is the Professional Scrubber, whether its cleaning up beer barrels or scrubbing up outdoor woodwork. Potman seems to provide built-in elbow grease making even the most difficult chore seem easy. Use with soapy water for cleaning or for extra lubrication. Available in 3 grades. Use wet or dry. Non Metallic. Flexible. Non Clogging. Ideal for all work surfaces – plastic, wood and painted metals. Minimal force required for high rotary stock removal.