I use it in all my traps. It brings in the boars and seems to catch the smaller hogs, it puts them at ease I believe. I hang a piece of rope or material from the top and spray it. I will also spray my trip wire to ensure they push it. Very valuable for trapping, makes the difference. Never used it for hunting...... But, like deer hunting I will put my doe pee bottle on the ground where I want it and open the top, put it back in my pocket when I am done. I don't want them getting used to it when I am not there. Same way I would use the hog scent, just open the bottle and set it strategically where you need it for that hunt.