Originally Posted by crash1369

****! that's what I was afraid of, I stopped at the store to see what they had and got some frost preventive stuff or some such nonsense I forget exactly what it was called but it's some prestone stuff in a yellow spray bottle.

It says to use it on your wipers (I didn't) but hopefully that means it should be safe on rubber? We'll see if it does anything tomorrow morning but I sprayed on just the bottom of the window, it definitely got on the ruber also though. I tried to clean off whatever wasn't going to affect the window freezing