The scent lok issue has been beat to death the past couple years. There are plenty folks out there that still believe it works and wear it. I used it one season, got busted just as much as ever so quit wearing it. Nowadays I make sure me and my clothes are clean each hunt (hunter soap & sportwash) I like the Silver XP body foam or Dead Down Wind body foam. If its cool enough I wear silver fiber underwear. The only thing I spray with Scent Killer is my boots and hair. Don't get busted near as much these days.