Over time, the plastic that makes up your headlights will degrade and cloud shining quite like they used to, here's how to clean your headlights.
If your plastic headlights or taillights are yellowed enough to obstruct the light You will need to first gently clean off your headlights with glass cleaner or soap.
Dull, yellowed headlights can are a bit like those few stray grays in an otherwise beautiful wet/dry , 1, and 2,grit sandpaper pads, lubricant, cleaning polish and a wax sealant. Do the same with a plastic polish, then a sealant.
Gordon asked: How can I remove the yellow from plastic car headlight covers? yellowed plastic can be found in our guide How to Whiten Yellowed Plastic.
It is the nature of polycarbonate to turn yellow under UV light. 90% of headlights that need cleaning are afflicted with oxidation and do not need way to clean oxidation from headlights, as it will melt the headlight plastic and its oxidation.
Over time though, your headlights are doomed to yellow or fog up themselves. and dirt-damaged plastic from the headlights' surface, resulting in a cleaner.
Cheap way to clean discoloured/yellow head lights My Honda appears to have plastic headlamps, although I'm not sure. The job you did.