Black flag fogging insecticide is the best formula on the market to control mosquitoes that may carry the west nile virus. It takes only minutes to treat an average sized backyard when used with the black flag propane fogger, the black flag fogging insecticide has no offensive odor, fog dissipates in minutes.

Product Features:

• Kills and repels mosquitoes and biting flies for up to 6 hr
• Ready to use – no mixing required and no offensive odor
• Everyone can enter the treated area as soon as the fog disperses