You guys are getting carried away with gimmicks!!! Look at it this way, IF THEY ARE DOWNWIND THEY WILL SMELL YOU!!!!!!! The higher in a tree you are helps unless there is a downdraft, then it means nothing...a deer 15yds from your tree stand will not wind you as easy as one 50yds away, your scent passes over them at close range.
Do what you always do, stay clean,use a little deodorant, some soaps are real strong, I try to stay away from things like Irish Spring.
Snort

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