As I understand it, the issue is this; activated carbon adsorbs molecules, some of which are "scent" molecules, and binds them. Unfortunately, this binding is for all intents and purposes permanent as it requires temperatures far higher than those attained by your dryer to release them. In other words, the Scent-Lok clothing hanging on Cabelas racks contains activated carbon which is already saturated with "scent". You buy it saturated, and it remains saturated when it comes out of your dryer. As far as I can see, based on what I have read regarding activated carbon, it is impossible for Scent-Lok to be doing anything for you except removing $ from you wallet.