USE CORN UP AND UNTIL 10 DAYS BEFORE THE SEASON OPENSTHEN TAKE IT OUT.BUT YOU NEED A SALT LICK. THE DEER WILL PATTERN THEMSELVES TO KEEP COMING BACK. USE BUCKGRUB.THAT WORKS GREAT.YOU WILL SEE RESULTS AT YOUR SALT LICK IN 10 DAYS .I LIVE IN TENNESSEE WE CAN USE CORN UP TILL 10 DAYS BEFORE SEASON THEN WE CANNOT USE IT NO MORE.SALT WE CAN HUNT OVER IT ALL SEASON. I HAVE SHOT DEER IN MY SALT LICK BEFORE.IT WORKS.