How to Deal with Peeling on Car Headlight Surface?
2 Answers
This peeling is caused by oxidation and aging of the headlight cover. Car owners can go to a local 4S shop or auto beauty repair shop for headlight refurbishment to solve the problem. Below are some headlight maintenance methods: 1. Remove dirt: First, inspect the headlights. If the headlight cover and the light itself are intact but the surface of the cover has issues like yellowing, cracking, blurring, or scratches, you can start by using a cleaner to remove oil stains, sweat stains, wax, and other impurities from the surface and surrounding areas of the headlight. Try to clean a large area thoroughly, leaving no detail or dirt untouched. 2. Prevent yellowing: Since soapy water is alkaline but not corrosive, it is more than sufficient to deal with yellowing headlights. Cleaning the headlight cover with soapy water can help prevent yellowing. Of course, soapy water only serves a cleaning purpose. To make the headlights brighter, polishing wax is also needed.
I've encountered the issue of car headlight surface peeling several times, likely due to prolonged exposure to wind and sun causing coating deterioration. Don't rush the treatment - I recommend starting with simple steps: use a damp cloth with automotive cleaner to scrub the surface, removing loose fragments and dirt. Then purchase a specialized repair kit containing sandpaper and clear spray paint, allowing you to sand it smooth and apply a new coating yourself. The entire process requires patience and should be done in a dust-free environment to prevent particles from affecting the finish. If the peeling is too severe, DIY repair might not suffice, and you may need professional service or complete headlight replacement. Remember, peeling not only looks bad but also causes yellowed, scattered light output, reducing nighttime visibility and increasing accident risks. Using a car cover when parked can prevent premature aging.
