Proflex combines 2 insect growth regulators (Novaluron and Pyriproxyfen) , and an insecticide (lambda-Cyhalothrin) for superior insect control. This combination of ingredients would work well against roaches, bed bugs, fleas, ticks and mosquitoes. It is also labeled to control ants, centipedes, boxelder bugs, milllipedes, and sowbugs. Proflex uses a capVantage Technology which is a proprietary blend of ingredients for use with the active ingredient Lambda-cyhalothr n. It is used for general surface, crack and crevice treatment or spot treatments.