Chemical-free traps for hanging in a wardrobe or area where clothes are stored. Moths are attracted to the pheromones on the trap and are then caught in the glue. Lasts approximately 6 weeks. Simple and easy to install. Chemical-free traps for hanging in a wardrobe or area where clothes are stored. Moths are attracted to the pheromones on the trap and are then caught in the glue. Lasts approximately 6 weeks. Simple and easy to install.