Demon WP Insecticide kills large roaches, spiders, crickets and more. Demon WP Insecticide has been a number one seller for many years due to it's convenience of use. Simply drop the packets in the envelope in water (they dissolve). Demon WP Insecticide contains cypermethrin 40% and works well for a variety of insects, lasting up to 3 months.
Packaging: envelopes, each envelope contains 4 packets
One envelope of Demon WP yields 2-4 gallons
We sell only professional pest control products. Demon WP Insecticide is not available in home improvement centers or hardware stores such as Home Depot, Lowes, or Ace Hardware.
An another product called: * Cyper WP has the exact same label, but is less expensive than Demon WP.