Windshield Damage???

[mafsu]

Try using some fingernail buffing creme to remove the spots from the glass. You can get at a beauty supply store about $3.50 for a small can of it last time I bought some. I can't take credit for that one, I got the idea to use the stuff from Goldstar(she uses it to buff pits). I have used it to remove very slight scratches. It also works to buff out slight etching in glass.

[Lee]

DO NOT USE THIS PRODUCT ON PLASTIC. It will etch plastic and it is ruined. Was doing a mirror bracket on a friends new camry and got some on the shift consel and caused $600.00+ damage. BEWARE
As for urethane removal blue Scrubs work and is user friendly, also release agent on a rag for cloth. If the spots are not etched into the w/s cerium oxide shoud get them off see a glass shop.