Use our Swarm Commander Spray to coax honeybee swarms and establish new colonies in your unoccupied hives. Each bottle contains 2oz of Swarm Commander Premium Spray, a  pheromone specially created to attract passing swarms of feral honeybees. These swarms will be lured into your hive, giving you an opportunity to establish new bee colonies with a minimum of effort. The spray is totally safe for bees, and lasts long after the initial application.