It's to the point where I agree with Blackbeard, Longdraw and frmrfred. Tried it so many times over the years thinking it was the answer, the silver bullet so to speak, only to be disappointed more often than not. I have had some results here and there on several different kinds, but never a mature buck. To think last year my buddy and I dropped the scent idea completely and focused on travel routes and both killed our best bucks to date. About the only thing I may still use is Evercalm on or around a decoy or up in the tree to add a little 'extra deer' scent but as far as estrous, don't think I'm buying it anymore.