Why does my car windscreen mist up even with the air con switched on?
I have a Volkswagen Polo. It's always been a bit 'misty' but over recent months it has got really bad. This morning during my 45-minute journey to work it just didn't clear. It's outside and inside. I've got the air con on windscreen mode and I'm freezing so I know its working. Any thoughts?
Asked on 29 August 2019 by Liz Tylor-Maxwell
Answered by
Honest John
It could be a blocked and probably sodden-wet cabin pollen filter, possibly because the bulkhead vent well drains are blocked, possibly because the cabin pollen filter cover or seal has failed.
Similar questions
My 2013 Ford Mondeo which I have owned for three years and never had any problems with, has recently got water in the footwell on the driver's side. There is no coolant leak. Any idea where this is getting...
I have previously been recommended a product called Zoff/Zorf for cleaning smeared windscreens but I cannot find any. My local Halfords don't sell it and have never heard of it. Is there anything similar?
Elsewhere on 
