[QUOTE=270slx;3648845]The best thing I've found for cleaning that filmy build-up off of a windshield interior is vodka. As a matter of fact, it's the best thing I've found for cleaning the outside glass as well. I just wet one MF towel with it, add a little elbow grease, and dry with a second MF cloth. Then I take two big swigs right out of the bottle and admire my work.[/QUOTE