Headlight polishing is an effective way to refresh plastic headlights that have become cloudy, yellowed or scratched. Restoring clarity improves light output and makes the vehicle look cleaner. Most restoration processes include sanding (when needed), polishing and then protecting the surface to slow down future oxidation.
What you may need
Sanding abrasives for heavy haze or yellowing
Polishing compounds and pads for final refinement
Microfiber towels for wipe-down
Protection after polishing (coating/wax/UV protection, depending on your system)
Tips for better results
Start with the least aggressive method and increase only if needed.
Work evenly and avoid overheating the surface.
Apply protection after polishing—otherwise headlights may re-oxidize faster.