The scent of doe estrous is sure to make whitetail bucks take notice. Long lasting and powerful Whitetail Estrous Gel is a convincing deer scent during the deer rut because it's collected from a single doe in heat. In this patented gel form the estrous deer urine won't wash away freeze or evaporate like a liquid attractant. You can easily apply it to your scent site to draw in big bucks. 2 oz. bottle.