Fly No More II provides effective flying insect control automatically. A predetermined amount of metered Pyrethrin insecticide provides insect control and can be delivered at 15 minute intervals when used with the Aero Station cabinet. This system provides consistent control and elimination of flies, mosquitoes, gnats and small flying moths, automatically up to 24 hours a day. Read label for detailed instructions. Fly No More II is a metered aerosol insecticide ideal for use in the Aero Station cabinet. Simply place Fly No More II in the Aero Station cabinet and enjoy around-the-clock pest control. This metered aerosol provides 3,000 controlled bursts and will last approximately 30 days.