saw an article of a hunter doing no scent control. he hid in the woods, and they sent a dog after him. dog found him with in 1 min. then the hunter did complete scent control to the best of his ability, they sent the dog after he hid in another location. dog found him still. Deers scent ability is what a dogs nose is to humans, 10 x's better. scent control is a waste. you just have to play the wind or have some cover scents.