You know when your lights get oxidized and have a yellow dull haze? Well we can fix that...There is no need to spend money on new headlights and spend hours putting them in. We can fix that dull look by sanding them with fine sandpaper and then polish them and finally seal them again so this does not happen again for a long time. Your headlights and taillights are made of polycarbonate plastic. When the factory coating wears or chips off, the lights then start turning yellow or dull from the harmful UV rays that the sun produces.