The Safer Brand Deluxe Yellow Jacket and Wasp Trap lures yellow jackets and wasps into the trap with a food-grade attractant. This attractant or bait is a pesticide-free formula making this trap an economical solution to a troubling issue. This trap comes pre-assembled and is ready-to-use. The Deluxe Yellow Jacket and Wasp Trap is reusable, so you can re-use the trap during other warm months when yellow jackets and wasps are out. Simply hang from a tree or in the area where insects are present. Within no time at all, they will find the trap where once they enter, they will fall into the liquid and drown. The deluxe trap is very easy to clean and stored for colder months where yellow jackets and wasps are dormant. Keep your yard free of stinging insects so friends, family, and pets can enjoy the great outdoors!