ScentFIRE Refill Cartridges, from Conquest Scents, delivers a powerful combination of EverCalm Deer Herd and a second specialized, buck-targeting scent. Evercalm keeps does and fawns feeling safe and secure. These refill cartridges are designed to use in a ScentFIRE electric scent vaporizer that heats liquid scent and turns it into a vapor, which it then dispenses periodically into the air. Per 2. Available: Hunters Pack Comes with the VS-1 Estrus scent, which excites mature bucks and draws them in. RuttingBuck Pack Includes the RuttingBuck Testosterone Scent agitates mature bucks and draws them in for a fight. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Cover Scents.