5oz. Doe in Estrus Aerosol Fogger with Scent Protect the most advanced technology currently for the protection of the active components that make up the scent package in animal urine. Scent Protect inactivates 31 different enzyme systems, stops bacteria growth, stabilizes the PH, and adds a high degree of thermal stability to animal urine. As featured on Michael Waddell's 2009 show Bone Collector.