Hell, I smoke regularly on stand and have deer come amazingly close. I do nothing for scent elimination (other than rubber boots). Wind direction and stand height (20'+) are the biggest factors in a deer being able to detect you! I had a spike milling around directly under my stand last week, right where I walked and put my day bag on the ground while I connected my climber. I pee out of my stands as well, and they pay it no never mind. I don't need no stinking Ozonics. Be serious!!