Hot Shot No-Pest Strip 2, Controlled Release Technology Kills Flying and Crawling Insects 2.29 Ounce (Value Pack of 3)Hot Shot No Pest Strip Advanced technology kills flying and crawling insects with an odorless vapor Enclosed hook allows you to hang unit up, or simply stand unit up on a surface, for up to 4 months protection against insects Use in closets, basements, garages, storage areas, utility areas, attics, stored boats, stored RV's and other non living spaces Kills flying and crawling insects with a penetrating, odorless vapor Just hang or stand up in attics,