I shower with plain water the night before, and wash my hunting cloths in warm water with no soap, and hang to dry. I mind the wind when I hunt, and have managed to stalk into bow range of bear, moose, whitetail, elk, and a grey wolf...In my opinion, you don't need scent blocker products. And even if you use them, you'll be busted all the same if you don't pay attention to the environment.