Syngenta Demon WP Insecticide – Each package contains 4 water-soluble packets of 9.5 g each, which together treat 4 gallons of solution. Active Ingredient: Cypermethrin 40% (2 packets per 4 gallons).

About this Item

Fast-Acting and Long-Lasting: Provides quick knockdown of pests with a residual effect lasting 90+ days.

Versatile Use: Safe for indoor and outdoor applications.

Size: Each envelope contains four 9.5 g water-soluble packets.

Yield and Mixing: One 9.5 g packet mixed with 1 gallon of water covers 2,000–2,500 sq. ft.

Target Pests: Effective against a wide range of insects, including:

Ants, Aphids, Assassin Bugs, Boxelder Bugs, California Oakworm

Centipedes, Chiggers, Chinch Bugs, Cockroaches, Crickets

Earwigs, Elm Leaf Beetle, Firebrats, Fleas, Flies, Millipedes, Mites, Mosquitoes

Pillbugs, Silverfish, Sowbugs, Termites

Bees, Carpenter Ants, Carpenter Bees, Fire Ants

Scorpions, Sod Webworms, Spiders, Ticks, Wasps