While I was deployed overseas my car was sitting and only fired up every so often by a friend. When I got back I noticed the start of a mildewy smell, and noticed that the rear drivers side carpeting was soaking wet. I guess a door seal leaked on me. I tried airing it out but the smell is still lingering. Any suggestions on remediating the smell and any lingering mold or mildew spores that might have gotten into the floor carpeting?