Good stuff but not what it used to be.
Back in the early seventies I was in a room where everybody was smoking cigarettes. Really heavy blue haze in the room.. A woman took a can of that stuff out of her purse, said watch this, and sprayed about a 1 second burst into the middle of the room. It was like something out of a SF movie, all the smoke and odor sucked right into the spot she sprayed and just went away.
I cant imagine that would be good to breathe.
EPA must have gotten after them because the new stuff is more like plain air freshener but still works a bit.