Using Bilt Hamber Clay-Bars - regular, medium or soft - you will effortlessly remove particles, leaving the paint glass-smooth. Discolouring road film will also be gently lifted. Claying will make a world of difference when lubricated with plenty of water and hardly any pressure. The bar glides like an ice hockey puck, and is pleasant and satisfying to use. Not only does the paint feel and look a lot better once clayed, but the removal of these objects sticking to the surface allows the next stages of paint care to progress far more smoothly. As now cleansers, waxes and polishes glide across the surface far more easily. It is highly recommended that before using a clay bar the paint is pre-treated with a Fallout remover. This high activity cleaner actively removes embedded metallic particles in a simply spray on rinse off action. By removing these particles before the clay-bar is used, the bar will last longer and concentrate its action on the remaining contamination.