Personally, I think its a waste of money. I bet if I bought it and wore it, I would think it makes a difference just because your brain makes you think it is because of the money you spent. If Scent Lok was a little cheaper it wuold be worth the try, but its so expensive its rediculous. I havent had a deer smell me yet and I just spray myself.
http://www.fastestbows.com/articles/corrigan/scent_suits.htm This is my reasoning for being against Scent Lok.