Baked on degreaser

I did something really dumb. I sprayed a mixture of degreaser and water on my windshield to loosen up the bugs from our summer road trip. I didn’t get around to washing the truck that day and it sat in the hot sun. When I washed it the next day, the truck turned out great but the windshield is so messed up. The residue won’t come off with a normal glass cleaner. I got some glass clay and that didn’t work either. What should I do? Thanks and I know I’m an idiot.

 

Single edge razor blade works wonders on glass. Be slow and lube it with glass cleaner or something.

 

The finest steel wool you can find (0000) and lots of lube (glass cleaner)

 

Baking soda?

 

Barkeepers Friend (liquid). I haven’t seen anything it won’t get off of glass yet and can be found at Walmart or a grocery store. Just don’t get it on the paint.

 

More degreaser? I'd hesitate to use anything abrasive until a last resort.

 

Vinegar, baking soda and a razor got most of it off. I’ll try some more degreaser and bar keepers friend this weekend. Thanks for all the replies!