…these imperfections include things like swirl marks & fine scratches, bird dropping etching & acid rain etching, hologramming & buffer trails, and random isolated deep scratches. Before any paint correction is begun, the vehicle is thoroughly washed and decontaminated with our clay bar treatment. The correction is a multistage process in which different grades of polish are used, from heavy cutting compounds to remove any surface material, to finer products which remove any marks the heavier products may have missed and refine the finish. A fully corrected vehicle when viewed in direct sunlight will show only true reflections and no swirl marks, scratches or blemishes will be visible to the naked eye.