Smooth exhale makes it most effective
When I married my wife I did not smoke cigars or in the house.  I am not saying this makes all the smell go away... I feel it reduces it by 80%... or let's even say 50%... for 10 bucks, it saves eardrums the same amount. So yeah the smell is still around but it's way less intense and in a way smaller area.
Rating: 5 stars