I wear the same clothes I was wearing before all that came out. I use no commercial "scent killer". I realized many years ago it can't be done. You can't eliminate human odor. I hunt in tennis shoes in warm weather and to my knowledge, have never had a deer spook at where I put my feet.
I wash my clothes in Tide Free-it contains no scents or dyes. I air/sun dry them outdoors. I use my tennys only for hunting and wading creeks for smallmouth and they too get a regular washing and air drying. I shower before I go to the woods and wear no deodorant of any kind.
AND I PLAY THE WIND!
The cost is minimal and I seldom get blown out.