Demon WP Insecticide 4 x 0.3 Oz. Packets


Demon WP insecticide is a wettable powder formulation containing cypermethrin, known for its strength, speed and staying power. It can be used as a general surface, crack-and-crevice and/or spot treatment for residual and contact control of ants, carpenter ants, cockroaches, crickets, spiders and other insect pests. For use in, on and around buildings and structures for the control of listed pests, including on lawns, ornamental trees and shrubs around residential, institutional, public, commercial, agricultural and industrial buildings; and parks, recreational areas and atheltic fields.

  • Convenient packaging and easy-to-mix formula available in water-soluble packets
  • Low use rates that can provide pest knockdown in less than an hour
  • High insecticidal activity, long-lasting residual control and low volatility


Rate of use: 1-2 packets per gallon of water, depending on desired concentration. One gallon will treat a 2000-2500 sq. ft. home.
Active ingredient: 40% Cypermethrin

Customer Reviews

Thank you for submitting your review

Based on 5 reviews Average Product Rating 5.0 stars
5 Star Rating - 5 Customer Reviews (5)
4 Star Rating - 0 Customer Review
3 Star Rating - 0 Customer Review
2 Star Rating - 0 Customer Review
1 Star Rating - 0 Customer Review
  • M
    Mickey Murphy M. M. Mickey M. us

    bug spray

    very fast shipping

  • R
    Roger Wilson R. W. Roger W. us

    Fast delivery

    Product was delivered fast. Thanks seed world!

  • B
    BINH N. B. N. BINH N.

    Fast shipping

    Fast shipping

  • K
    Kim K. K. K. Kim K.


    Brother-in-law put us on this product...kills em all...especially cockroaches for many months!

  • R

    This stuff works

    I have been using the for years. I first used it on wasp's but found that if I applied it around my foundation, I had no more critters in my house.

Ask your Question about this product

Related Items