16 OZ, Aerosol, Bed Bug Black, Kills Even The Toughest Pyrethroid Resistant Bed Bugs, Spray Bugs Directly When Possible, Apply On & Around Bed Frames, Headboards, Floors, Carpeting, Baseboards, Furniture, Moldings, Ceiling, & Walls, For Infested Mattresses, Apply To Tufts, Folds, Edges, Sides & Seams Until Moist, Allow To Dry Before Remaking Bed, For Infested Furniture, Apply Only To Tufts, Seams, Folds & Edges, Also For Spot Treatment Of Luggage, Closets, Drapes, & Other Window Or Wall Appointments, Active Ingredients: Imidacloprid.