Hey guys, when I am really trying to control my human odor I take about a week a pill that was designed to take away the odor for colostomy patients- it consists of such thing like chlorophyll copper and other stuff. Anyway after a week or so you have no B.O., bad breath or smelling exhaust! I have been nose to nose to a doe the width of a cedar log on the ground hunting with a longbow-there is such a thing as being too close! Along with keeping my hunting stuff in a zipped closet and trying to use scent free soap and such. My feeling the best we can do is make them think we were there earlier and lessen our scent so they don't realize we are actually there. Also I watch the wind.