Chris, As others have said, you will never be totally scent free. Some things that might help. Do not wear your hunting clothes around camp- especially the camp fire. Take several sets of clothes and change as often as you can. Change all the way down to your boxers.If you have cows on your lease, step in fresh cow patties on your way to your hunting area. I know that sounds bad but it helps. If you have cedars or pines around, cut or break small branches and rub them on your clothes. Make sure you are not allergic to them first. They have a pretty strong scent and are not alarming to deer. I do all of these things as well as what some of the others have said. Deer still scent me from time to time but ususally only when the animal is directly downwind and fairly close. Even then, they don't blow and snort, usually they just walk away. Hope this helps, Allen