Disposable Stink Bug Traps work both indoors and out! Protects homes and gardens from the invasion of stink bugs around the country. Our dual action pheromone lure in its controlled release dispenser, lasts 4 weeks and attracts/traps both Brown Marmorated and Green Stink Bugs up to 50' away. All natural, non-toxic, and odorless. Use indoors to keep these pests out of your house. 1 dual action lure and 3 disposable traps. NOTE: Trap works best during summer months when stink bugs are breeding. Pheromones do not attract stink bugs during the winter months when they are looking for somewhere warm to over winter.