I've had this stain on my windshield ever since I bought my car. It almost looks like either someone spilled some kind of chemical or sap on it. I've tried Bar keepers friend trying to get it to buff out. Does anyone have any suggestions? If I can't get it out, next summer I"m just going to buy a new windshield.

 

Did you try goo-gone ?

Did you try a clay bar ?

 

Try a glass polishing kit. http://www.eastwoodcompany.com/shopp...ProductID=2010

Or steel wool and windex.

 

I tried the Goo gone but not the clay bar. I'll see if I can pick one up soon and I'll try that. I'll also try the steel wool and windex tonight after work.