This product provides up to 12 months of indoor insect protection with a single application. Keeping nuisance pests out of your home has never been easier. Fast-acting formula – kills Ants and Roaches in seconds. Provides up to 12 months of indoor insect protection (For German Cockroaches, Black Carpenter Ants and House Crickets on nonporous surfaces). Use indoors or outdoors. Registered for sale in CA.