I do this every year and yes it does work. I buy a quart of doe in heat from a deer farm in PA. I saturate a 50 yard radius out in front of my stand an spray my boot soles every 75 yards when I walk to my stand. I have had bucks follow my trail like a bloodhounds. I am going to try the spay bottle method his year. I am going to spay the creek bottom trail that leads up to a hilltop field funnel to my decoy 15 yards from my stand. This method works the best when bucks are cruising. I also hunt all day when I use this tactic. The scent stays fresh in the woods for a few days unless it rains heavy. I buy 1 quart of urine and it last me a full season. It must be kept in the fridge when not in use. I buy it from Penn farms in PA for $35 a quart. This is the real stuff and does not look or smell like the urine you purchase at walmart, it comes fresh straight from the Doe bottled and sent directly to my house.