Simply keep clean. The Wicked Wash has everything you need to get your ball bearings back as fast as your first ride. Its internal filter basket prevents the ball bearings from picking up dust and dirt again after shaking them out. Bamboo brushes in two different degrees of hardness free your ball bearings from even the worst dust and dirt and a microfiber towel ensures that they are nice and dry again.The product is resistant to brake cleaner, alcohol cleaner and all-purpose cleaner (not recommended with ethanol cleaner). Wicked Wash: shaken, not stirred.