yes and no. There is no way to completly remove all human scent, I don't care if you store your scent lock suit and all equipment in a bag and spray yourself with the spray. If a deer comes from down wind directly horizontal of you there gonna smell you, but there are tricks you can use like getting in a high tree stand, so if they do come up downwind the scent may be above them. Also hunting your locations with the changing wind directions. I personally only use attractant lures. If they come from downwind they may smell me but they will also smell a big gob of peanut butter and crushed apples in the early season. I'm not trying to outsmart there nose thats impossible just trying to give them some incentive. Good luck this season. andrew