Hi ladies, I have a problem; I go visit a very sick friend every Sunday. Well, he smokes in his house and every time I leave there I smell like cigarette smoke. I come home and change my clothes, but I don't know how to get the smell out of my fall. Eventually it seems to go away, but is there something I can use on it to freshen it up without coating the hair? This is a weekly thing and I don't like to wash my fall more often than absolutely necessary; every 4-6 weeks or so. Any suggestions would be greatly appreciated.