All vehicles today are using polycarbonate plastic headlight covers, which is a porous material. Of course, the automaker covered them in a protective film, but that will wear out in time and then, all the heat, water and road chemical solutions will make the headlight covers fog up.
Fogged headlights are both unaesthetic and dangerous for nigh driving because light can’t go through, so here is a quick fix on how to un-fog your second generation Lexus GS headlights.
All you need is some borrowed acetone-free nail polish remover and cotton pads from your girlfriend/wife/mom/sister.
Take a cotton pad and sprinkle a few drops of nail polish remover over it. Next, start rubbing the headlight cover in an up and down way.
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