Wasps yellow jackets hornets and not to mention flies can turn outdoor festivities sour in no time. With the TERRO Wasp & Fly Trap you can defend your property against these flying pests and get back your peace of mind. Using a unique dual-purpose bait this trap attracts and kills both pain-inflicting insects such as wasps hornets and yellow jackets while also targeting nuisance flies. The bait is easy-to-use – all you need to do is add water to the bait and your trap is up and ready in no time. Unlike many traditional fly traps which feature an unpleasant odor TERRO Wasp & Fly Trap bait is stink free! For added effectiveness this trap boasts a Bug Lock Lid which prevents insects from escaping after they have entered the trap. For your convenience this trap is also reusable to allow for continuous insect protection. Simply throw out the old bait when it is full and pour in fresh bait!