I agree with the baking soda idea - I also use scent killer, and notice a difference in my own B.O., and critter close encounters after applying it. Arm and hammer makes a scent-free "hypoallergenic" laundry detergent that I use . Before bow season , i get several changes of "base clothes" washed up and air-dried. (If using the dryer, hide the wife's fabric softener sheets for a few days before ) dust with baking soda and put in a trash bag. I also keep my camo "top clothes" hung outside in some pines and spray myself and them, 'specially the armpits, head n' feet, with scent killer before leaving and during setup.
You guys out west are lucky - I bow hunt off the ground in an area with so much hunting pressure, the DEER are smoking cigarettes halfway through the season just to take the edge off. They are spooky and paranoid, and i don't want any scent that doesn't belong there. (Baking soda kills B.O. bacteria and absorbs oils and is my lone exception )
Killed a little six-point my neighbor missed last week 2 days ago - he had to be 'noided out. Never smelled me up against the tree 15 yards away. The big boy came in behind me downwind earlier and ambled off seemingly unawares.
Should have offered him a smoke.