RE: "Scent Blocker" a Gimmick?
I'll just tell you one thing, I don't own one piece of scent lock or any other brand. Yesterday morning I had two does and ayoung buck wander and bed down within 25 yards of my ladder stand for at laest 2.5 hours. At one time one of the does even walked up to my ladder sniffed it and licked it, then walked between my ladder and the tree.
Just wash in scent free detergent and store in a sealed container!
Just my 2cents.