The air conditioner throws cold air. The heater warm. However after I clean the inside and outside of the windows a few days later there is a film or very thin coating of what looks like a "mist" - similar to a fog that disappears when the defroster goes on. However, this does not go away with the defroster, only window cleaner. I use regular paper toweling with the cleaner. Carpets are dry, and there is no musty odour or moisture. The car is always garaged and usually not out in the rain. Any thoughts? Marvin Stein #4239 tel: 519 - 434 - 1666 fax: 519 - 434 - 7071 email: marv@xxxx web: printeddrinkware.com Printed Drinkware Company 924 Dundas Street London, Ontario, Canada N5W 3A1 [Non-text portions of this message have been removed]