Other than putting our deer Cain licks in areas we know there are already deer. Or having a well cared for food plot or crop fields. That is all we have ever used and we get tons of good deer coming to our cams. A couple years ago WildGame Inovations sent us some of their Crushed Sugarbeets to try. We simply put it around the outer edge of pre-established Cain licks. I was amazed at how fast they ate it up.
If you want to see just what is coming to our trailcams, follow my link below and click the trailcam link to the left side of the page. There are some real bruisers there.