Ain't no way to be scent free. You can control it to a point, but scent free is a load of malarkey. I do wash my clothes in scent free detergent, take a shower with the scent stopping stuff and sometimes spray myself down, but it doesn't make you scent free. I do think it helps, but it by no means makes you scent free. I will, however, take any help I can get. As others have said, the higher you get, the less your scent will be picked up. Also, as halfbaked pointed out, tucking your pants into your boots helps. as long as you have one layer of your britches tucked into your boots it'll do the trick. "Hunt 360" is the biggest money-making marketing ploy to EVER hit the hunting industry! And a ploy is all it is. Do what you can to conceal your scent, but never go out planning to "hunt 360". Play the wind.