This product kills insects for up to 12 months indoors and reduces 99.9% of the germs they may leave behind with a single application. Kills ants, bedbugs, cockroaches, fleas, spiders and 60 other listed pests. Kills ants and roaches in seconds. Nonstaining formula. Active ingredient: 0.05% Beta Cyfluthrin, 0.3% Sodium O-phenylphenate.