I'm a big scent-a-way fan and prefer to use Carbon Blast on my boots. However for cover scent, I have found great luck with Jackie's Deer Lures, the earth scent one, does a heck of a job. Not sure how widespread the product is, it's produced in Tollsboro Kentucky. It's kept me hidden with beads of sweat on my forehead and does a good job if used on your boots as your walking in.