Kills fleas and hatching eggs. Lasts for up to 4 months. One can treats 3.840 cu. ft. SC Johnson: A family company. Kills: roaches; fleas; ticks; spiders; flies; mosquitoes; wasps; hornets; yellow jackets; silverfish; ants; gnats; waterbugs; earwigs; palmetto bugs; crickets; small flying moths. A family company since 1886. - Fisk Johnson. Raid Flea Killer Plus Fogger is designed for use whenever a flea infestation occurs in your house. For a complete flea control program, or for particularly heavy flea infestations, use Raid Flea Killer Plus Fogger in conjunction with other Raid Flea Killer Plus products. Use Raid Flea Killer Plus Fogger for bug infestations in: houses; attics; apartments; garages. One can treats a room up to 24 feet x 24 feet with an 8 foot ceiling (3,840 cubic feet of unobstructed space.) For best results, treat pet with an appropriate flea control product before returning the pet to the treated area. www.killsbugsdead.com. Questions? Comments? Call 800-558-5252 or write Helen Johnson. Contains no CFCs or other ozone depleting substances. Federal regulations prohibit CFC propellants in aerosols.