Trash bins can be a dirty, bug-filled place, but they don't have to be. TERRO® Garbage Guard™ is effective against a variety of flying and crawling insects that are commonly found in trashcans. For your convenience, TERRO® Garbage Guard™ is incredibly easy to use. Simply remove the backing from the adhesive strip and attach the pod to the underside of your trash can lid. Then just close the lid and let the vapor do its work. This product is designed for use in outdoor or garage trash bins and dumpsters. Do not use in areas where people will be for an extended period of time.