I just followed the directions on the can....I also knew that I had seen five different bucks in the area that I was hunting in two days last week. I also use Tink's 69 placed around my stand (not too close!). I put the Buck Bomb ona stump about 50 yds from the stand and just waited......no grunts, rattles etc.....gonna try and get a few does for meat now............Good hunting to all! Mike