Harris Bed Bug Killer effectively kills bed bugs once dry. Apply as a spot treatment to cracks and crevices and/or harborages, where evidence of bed bugs occurs, including bed frames, box springs, inside empty dressers, furniture and clothes, closets, carpet edges, high and low wall moldings, behind headboards, pictures, wallpaper edges and luggage. The odorless and non-staining formula will not cause damage to fabrics when used according to label directions. Registered with the Environmental Protection Agency (No. 3-11) for indoor residential use. Kills Bed Bugs - Effectively kills bed bugs once the spray dries Odorless & Non-Staining - Will not cause damage to fabrics when used according to label directions EPA Registered - Registered with the Environmental Protection Agency (No. 3-11) for indoor residential use Ready to Use - Requires no mixing or shaking. Spray immediately Water-Based Formula - Leaves no oily or greasy residue where sprayed