My wife (Full Time Hunter Also) always washes in scent free and scent killer soaps on our hunting clothes. She puts them in plastic or scent free bags after folding everything. Had to throw that in. Get a laugh out of it too. We used to use ultraviolet killer spray too. Actually worked very good. Had the best three seasons in a row using the ultraviolet spray. Don't know why I quit. Guess I couldn't find it any more. Anyway, scent free is a given. If you can't be scent free, then you are stuck to hunting the wind perfectly. So what happens when it swirls and you are only 30 yards away?