The road throws a lot of dirt and debris at your vehicle, and some of it is especially tough on the car's surface. Atmospheric threats and metallic particles, such as those created by the friction of your braking system, can be extremely difficult to remove at the car wash. Clay bar detailing is done with a resin compound that removes contaminants from your paint. A clay bar can also remove contaminants from glass, plastic and chrome. Decontaminating your paint with a clay bar, along with washing and waxing, can give your a paint a smooth, even look. Using a clay bar before waxing also helps the wax stick to the finish. O'Reilly Auto Parts offers clay bar kit options, as well as car wash accessories and wax, to make detailing your car easy.