Gallon, Ready To Use, Bed Bug Black, Kills Even The Toughest Pyrethroid Resistant Bed Bugs, Kills Bed Bugs & Their Eggs To Break The Lifecycle, Apply As Spot Treatment To Cracks & Crevices &/Or Harborages Where Evidence Of Bed Bugs Occurs, Including Bed Frames, Box Springs, Dressers, Closets, Carpet Edges, Wall Moldings, Behind Headboards, Pictures, & Luggage, Active Ingredient: Imidacloprid.