Thankfully, cleaning foggy headlights can be a practical ... This acts as a mild abrasive for scrubbing away mild headlight ...

This is because the oil fills in microscopic scratches and masks the dullness caused by oxidation of headlights. Want to try ...

While there are many DIY methods for cleaning and restoring ... it lightly over each headlight in a left-to-right motion, concentrating on the severely yellowed or oxidized parts.