AtmosKlear No Match for Heavy Smoker
I have used AtmosKlear in the past to freshen upholstery and it worked very well.  So when we moved into our new place, I thought this would help remove the cigarette smell from the stairway where the previous resident used to smoke.  Unfortunately nothing can get rid of this awful odor. I still think this is a good product, but there are limits to what it can do.
Rating: 3 stars