The second step during the paint correction process is adding polish. Using triple polish, you can safely remove any deeper scratches or swirls left behind by the compound. During this step, you can deepen and maximize the color of your car. This is also the step you take right before you wax your car. (for best results we recommend a glaze before you apply a wax) It leaves behind a shiny finish will less of those finer swirls the car had to begin with. Can be applied by hand to receive best results.