Reusable Stink Bug Trap is used outside in spring, summer and early fall. These pest insects within a 30 foot radius using multiple pheromone attractants. The stink bugs crawl or fly to the trap, walk up the green fins and through the cone, and get trapped inside the clear chamber where they dehydrate. Traps both males and females, and all stages of the stink bug life cycle from nymph to adult. Reduces damage to gardens and fruit trees. Intercepts adult stink bugs before they enter homes. Non-toxic mode of action. Pheromone attractants are odor free to humans. 2 week outdoor attractant supply included with trap. 7 week outdoor attractant refills sold separately. Stink bugs dehydrate for easy disposal.