Mortein Multi Insect Killer Fast Knockdown

Product details. Item No:. 9310045400217. Mortein Aerosol Fast Knockdown kills insects with a single blast. It's designed to quickly knock down crawling and flying insects inside your home, protecting your home from unwelcome guests. See, Spray, and Kill: Flies, mosquitoes, spiders, ants, cockroaches, fleas, silverfish, moths and wasps - it takes no prisoners! A fast response to an unwelcome problem.