Optigard FLEX Liquid Insecticide is a versatile, unique, non-repellent insecticide that offers effective control of target pests inside and outside of your home or business. Because Optigard FLEX eliminates the need to use several different products, you are not only saving money but you are also saving time. This may be used as a perimeter spray, spot spray, crack and crevice treatment or a foam application, and has no odor. Optigard Flex may be used to control: Ants (except Pharoah and Carpenter Ants), Beetles, Boxelder bugs, Cockroaches, Crickets, Earwigs, Firebrats, Lady Beetles, Millipedes, Pillbugs, Silverfish and Sowbugs.