I like to catfish as well as hunt. Catfish find their food by tracking scent, however If Im fishing where there is current and the catfish is UP current from where the location of my bait soaks,,he aint gonna smell it! He cant. Same with using the wind to you advantage. The catfish BELOW the bait can pick up on the scent being swept down current to them. As far as using A SCENT to your advantage. Why not just cut some pine or cedar chips, limbs or needles up . Then place your hunting clothes along with this in a non scented trash bag a few days prior to you hunting trip. Thats as natural as it gets! A lot cheaper too. Im hunting below an old abandon chicken farm where there is a large pond that the chicken waste used to run in. It usually has a dull unpleasant odor to it. The dam of the pond is a great place to lay down and look over an open field surrounded by woods. I think that a situation such as this or and area near a cow pasteur carries enough other natural odors to help offset my human odor. (Dont shoot the cows!) Just my way of thinking. For the hunters that has the most play money,,I say experiment with all the latest. Hey if it works for you,,its only money! As for myself,,, well,,I will just have to resort what mother nature has to offer and make do with it. Its all good! One last thing,,,The guy that was talking about the old spice cologne,,well just maybe if you set a couple of open bottles of that stuff around your hunting area,,the coyotes may get so use to the scent that they wouldnt pay attention to the spiced up hunter when he came in to hunt!!! Hummmmmmmmm.? How about a couple strips of bacon scattered near you electronic call? Na,,,thats going way to far!