Buy RainX anti fog...Must have.

[Kalstar]

It is a must have for our cars. Cool fall night = slow ride home. I put rainX on the outside of my windshield, neglecting the inside. Dumb move, had to drive home with my head out the window. No moisture on the outside, complete dew mess on the inside. Leason learned.

[Kalstar]

Oh and if you have a GTM use the anti fog on the inside of the headlight lens covers. The headlight became almost useless.