Yes, scent lock works. My dad uses it, my cousin uses it, my sisters boyfriend uses it, and, most of my buddy's use it.

I don't use it, because right now, buying high dollar camo isn't priority. I use just use the Hunter's Specialties Scent Killer. I also use Hunters Specialties deordorant, as well as their shampoo and detergent. This works very well, as I have only been busted one time many years ago.