<VV> Headlight lens? No Corvair

[BBRT]

My 98 Sebring cpe has the outer lenses getting a coating that will scrape off leaving the scrape marks.  It is like oxidation and may be. Any suggestions on how to clean it? Regular cleaners won't touch it. Or what to buffer/polish it with to remove it?

You think old eyes are bad with Corvair headlights? You should see my large driving "parking light" beams with these things..LOL!

Chuck S
BBRT