First what year of car, and what does it smell like? Some vehicles have a recirculation filter behind the glove box. Or the floor mat could have something on them that make the odor. Try running the a/c on low and not on max. max recirculates the air in the cabin so any odors in the cabin stays in the evaporator when it collects water on it. In high humidity the evaporators can build up with mold and cause odors.
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Is the smell the same one you smell after a rain? If so, read this:
http://science.howstuffworks.com/question479.htm
Yes, unless you have a completely sealed off room that only gets airconditioned air.
Air filters up through mini holes in the seat.
Incense has a distinctive smell when it is burning.
Strontium itself does not have a distinctive smell. It is a soft, silvery metal that is typically stored under oil to prevent it from reacting with air or moisture.
The distinctive smell associated with thiols is often described as being similar to that of rotten eggs or garlic.
Iron ore does not have a distinctive smell. It is typically odorless, although impurities or contaminants in the ore may give off a metallic or mineral-like scent when exposed to air.
Petrified wood can have a distinctive smell due to the minerals and compounds that have replaced the organic material during the fossilization process. This can release odors when the petrified wood is broken or exposed to air.
aroma
air conditioner eliminator pulley from autozone.com
By smell. Each has a distinctive smell that is easily recognized.
Honey suckle has a distinctive smell. Hairspray and hot asphalt smell.
it gradually looses its color.