Esfenvalerate
Esfenvalerate is a synthetic pyrethroid insecticide known for its low toxicity to mammals and its rapid knockdown of insects. The pyrethroid family of insecticides is widely used in general purpose insecticides and a number of aerosol and fogging concentrates. Esfenvalerate,in particular, is one of the favorites in the pest control industry because of the broad range of insects it controls and the fact that it can be used indoors and out in both commercial and residential settings. There are many formulations of esfenvalerate including aerosols, emulsifiable concentrates, and the long lasting micro-encapsulated formulations. Whether you are dealing with spiders, fleas, scorpions, or just general preventative pest control, you will be hard pressed to find a better active ingredient than esfenvalerateÂ