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AC and windshield fogging up

1976 Views 2 Replies 3 Participants Last post by  WalkGood
Is there a trick to alleviate the windshield fogging up when you use the AC during periods of heat and high humidity? Running the AC and windshield defrost does not help.
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i believe there are some anti fog liquid or sprays you can wipe on the windshield. Would check amazon.
The fog is on the OUTSIDE of the windshield right? Windshield wipers should remove it.

You would have to block the small amount of cold air coming from the lower inside windshield vents.
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