Yes, I’ve tried it. Unreliable because of the reasons bayed up said and expensive is the reason I just went to used motor oil on the carpet or saddle blanket around a tree.

Probably the most rock solid technique besides calling and food is quietly watching a well worn trail. Most of the trophy hogs aren’t with a sounder and are spooking around about 2hrs before dark in heavy cover.

I kill hogs but I hunt lone Boars. A good boar is harder to get than an old buck any day of the week.