Most headlights are made of poly-carbonate plastic, which is sturdy and scratch-safe. But over time polycarbonate mists over, mostly due to UV rays that degrade the outside layer of plastic. This cloudiness diminishes night time visibility and should therefore be periodically repaired. Luckily, repairing oxidized headlights is regularly a job you can do yourself.
A shady appearance on a polycarbonate or plastic lens isn't really the product of oxidation. Sometimes, built-up grit and grime can lend a dim look to these surfaces. Give your headlights an intensive wash before making the choice to move forward with oxidized light repair. If they still seem cloudy after a thorough cleaning, try this method of oxidation on your headlight-
Collect the Correct Material:
You will require the following to begin with cleaning headlights using a polishing kit-
- Wipe New Headlight Restoration Kit.
- Masking tape.
- Polishing Compound.
Mask Off: Take off to the store and get some blue, low-tack painter's masking tape, the handy stuff that peels off effectively. Cover the area around the headlamp that should be polished.
Clean your car: Wash your car to remove any surface dirt. Ensure your headlights are completely clean and dry. Use Krud Kutter All-Purpose Cleaner and Degreaser and a lint-free cloth.
Sand:All of these products use an abrasive, for example, sandpaper to scuff away the external layer of haze. This is the most significant step, so be detailed. When you're done, the entire headlight should be clear of any yellowing and have a rough, dull surface. Soak a piece of 1000-grit wet/dry sandpaper in cold water for 10 minutes. Softly sand the lens in straight strokes. Systematically cover the entire lens surface, always sanding back and forth in one way. Keep the surface wet while you work. Again, be careful not to damage nearby paint or trim. Utilize the palm of your hand to adapt to the curved surface of the lens.
Sand until the pits, staining and scratches you're trying to eliminate are no more over there. Don't rush this part. Also, don't be afraid to dry the surface with a towel and check the consistency of your sanding. When you're done, clean and dry the area.
Apply: Put on latex gloves before the application procedure. Remove the Wipe-It fabric from the packaging of Rust-Oleum Wipe New Headlight Restoration Kit and wipe the lens from one row to the next, marginally covering each stroke. Proceed with this motion until the surface is completely coated. Repeat this procedure on the other lens with the same Wipe-It cloth.
Dry: Your headlights will be dry to the touch in an hour. Let the product completely cure in shade for 24 hours.