I wash and dry my clothes in scent free detergent and "earth" scented dryer sheets, store them in tubs with earth scent wafers, shower with scent free soap, use unscented deodorant and spray down with cover scent. Does it make one bit of difference to a deer? I have no clue. But what all that preparation does do, for me at least, is add to my anticipation and excitement for the hunt. It makes me feel as prepared as I can be. I use my wind checker powder as much as I can not only to know where my scent is going, but to try and anticipate which angle the deer is going to come in from. I was taught that "most" mature bucks like to quarter into the wind-theory is still out on that one as they have come from each and every angle.