i smoke lightly (about a pack a week) and i rarely smoke in my car. but last week my friend was in town and he is a smoker, so we bother were smoking in the car. usually i just febreeze the hel out of the interior and drive around for a few minutes with the windows down and that gets the smell out. but this time, the smell got in the vents or a/c or whatever, and when i run the air/vents i can smell the smoke coming out the vents. so two questions: one, where is the air drawn in? i know theres the outside one, but when you hit the recirc button, where does it suck it in at? and two, should i just spray febreeze or ozium in there? or should i use lysol or something like that?