Wildlife Research Center Scent Killer Body Wash and Shampoo 12 FL oz.. The Wildlife Research Shampoo and Body Wash allows your scent to disappear. We strongly dislike when our hiding spot because the animal can smell us. Become masked in your surroundings. Your target will never even know you're there. So when you're planning for you next hunting trip make sure you have the Wild Life Research Hunting Soap. Package Contents: Wildlife Research Center Scent Killer Body Wash and Shampoo Wildlife Research Center 540-12: Scent Killer Body Wash and Shampoo 12 FL oz.