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Greasy Foggy Windscreen (inside)?

15K views 24 replies 15 participants last post by  matgriff  
This issue is driving me crazy!!! My windows fog up like crazy and even when they aren't completely fogged up, I can see so many markings on them like circles right in the middle, by the mirror (more noticeable to backseat passengers) - Its incredibly frustrating and dangerous to be constantly fidgeting with the max and ac buttons. Steams up the minute I take Max off! Am I doing something wrong?