Polish them and put some sealant. You can pay any detail place to do this too. And this would be for a fraction of the cost of ONE headlight!
I had my headlights wrapped in Suntek paint protection film. This will keep UV rays and other atmosphere pollutants from breaking down the headlight lens material. It also somewhat protects them from cracking from rocks.
So, the fogginess is inside the headlights? How'd that happen?
Amazon Prime has them, also the tail lights.
Actually, no, we have no idea what you have done. Please provide as much detail as possible, not just for you but for others that may have a similar issue.
watch it buddy!! the mods DO NOT mess arouond here! MY granny showed me atric where you urinate (do in the shade not direct sunlight) on your lenses and let it soak for a few minut and they should shine again idk tho cuz i havent try it yet but it work on here Subaru BRZ- good luck!!