Bonide Mosquito Beater Flying Insect Fog formulation is to be used undiluted in only such portable thermal applicator equipment that can deliver spray particle sizes within aerosol-size range. Mosquito Beater Flying Insect Fog is used for reducing annoying pests in yards, patios, around swimming pools and picnic areas. Apply undiluted at the rate of 32 ounces. per 2,900 square feet. Mosquito Beater Flying Insect Fog kills: Mosquitoes, Flies, Blackflies, Gnats, Ants, Wasps, Hornets, Yellow Jackets, Earwigs, Sowbugs, Spiders, Centipedes, Millipedes, Cockroaches, Waterbugs, Crickets, Silverfish, and Grain Mites Active Ingredient:   Resmethrin, 0.200% Due to changes in shipping regulations, we cannot ship this item to California.