Save money by skipping the exterminator and do it yourself with the Bengal Crawling Insect Killer. Guaranteed for effective results, this 16-ounce aerosol crawling bug killer spray proficiently kills ants, spiders, scorpions, silverfish, crickets, stink bugs, Asian lady beetles, millipedes, centipedes, and other crawling insects you see and don't see to ensure a bug-free environment. It's made for indoor and outdoor use and controls a broad spectrum of pests for up to 4 weeks, quickly killing them on contact. Use it as a crack and crevice or spot treatment, spraying it into hiding places such as behind sinks and cabinets, along baseboards and floors, and around drains and plumbing. With a highly effective water-based formula, the bug killer spray doesn't leave behind oily, messy residue, so you can use it in any location in need without worry. This spray contains a 0.5% concentration of its active ingredient, Permethrin, an insecticide that is a powerful killing agent on insects and spiders.