A swarm hunter works by reinforcing the olfactory signal of the bee in times of swarming in order to capture swarms using a bait, if the empty hive in addition to putting these products we accompany it with old wax combs the probability of capturing a swarm is multiplied.
It is also advisable to place the hive in a strategic location where swarms pass, with certain details such as that it is sunny, mid-slope, south-facing spout, raised from the ground about 30-50cm, etc.
Various models: spray, paste, with wipes, pheromones, etc.