Scent Thief 12oz Field SprayDescription Scent Thief is a revolutionary breakthrough in scent controlthe first and only formula designed to eliminate an animals ability to detect threatening odours. Unlike traditional cover scents and masking agents, our patented formula works by relaxing the olfactory receptors in an animals nose, temporarily shutting down their entire sense of smell. Once Scent Thief enters their nose, they cant smell anything else. No scent. No threat.