One thing not mentioned is the region of the country you are from. Here in SE Texas, it may be 80 something degrees in November, and sweat is an issue. I find myself washing my hunting clothes often. The main scent item I use is scent free laundry detergent and earth scent dryer sheets. I learned that unscented Sure is a whole lot cheaper than scent free under arm deodorant you find in the sporting goods section of Walmart. I do spray my sweaty hat with scent spray. Our woods are very thick, so my rifle hunting is a lot like bow hunting set-ups. I like to get in the stand and stay quiet. I use doe pee or raccoon pee as cover scent.
I have probably used everything. What I have learned is that the deer are either moving or they are not. I just try to make myself as much a part of the woods that I can. Probably the best tactic I have found is being down wind of a good deer trail.
C. Davis