One step beyond the normal “detail” – this process helps smooth the clearcoat to make the paint shine. Normal detailing uses wax to fill in the scratches, which improves the appearance short term. When the vehicle is washed, the wax is removed, and the scratches reappear as they did before the wax was applied.
Paint correction removes the scratches from the surface of the clear coat, and if the vehicle is washed correctly, the paint will continue to shine indefinitely. This is recommended to vehicles before the clear protection is applied, as applying the paint protection on swirled paint will always exhibit swirled paint unless the protection is removed.