Charlie, I agree completely. Nothing is going to completely cover your scent. If a deer is down wind and doesn't smell you, your scent stream is somewhere else. That being said, you can reduce the amount of scent especially that left by your boots, hands and clothes while entering and exiting your hunting area. This year I have been a little lazy with scent control, it has already hurt me several times this year. I seem to see a difference in the amount of scare a deer has than in the past where they may act nervous and leave or act confused, this year they blow out of the area. My .02