Take away deer's biggest advantage with the Scent Thief Wafer. The latest innovation in No Smell Technology, this scent control works by relaxing the area of the nose responsible for detecting odors. This means your scent goes undetected by deer, no matter the wind direction. This oil-based wafer evaporates slowly, allowing up to 2 full days of use thanks to the resealable pouch. Ideal for use in tandem with the Scent Thief field spray (not included). Eliminates deer's ability to detect odors Works no matter the wind direction Oil-based formula works up to 2 days Resealable pouch