I put a bag (I did NOT mix with water) out and threw a block on top of it this time last summer. By the time the season came around the site had activity. However, from my stand I saw only one buck stop for a lick. BUT, I got a call from my brother today. The area is still getting traffic and now has a three foot diameter circle several inches deep that has been created by deer trying to get down to the minerals. I'll put another bag and block out this season - even though I didn't get my draw!