Trust me ozone works to remove odors. ozone is a much bigger market than hunting, I have been using one since 2005 way before it was adapted for hunting. When I first got it I ruined a pair rubber boots and bibs by leaving it running for days thinking if a little is good a lot must be better. I have ran it in my truck on the drivers seat before almost every hunt for 7 or so years, can't say it,has affected anything to the negative. The number one thing I hate about deer hunting is getting busted and having a doe blow the area up. I try to take every precaution I can to prevent that from happening. Mature deer are a lot easier to kill if they don't know they are being hunted.