Cypermethrin

Cypermethrin is a synthetic pyrethroid—which means that it remains effective for longer periods of time.

Cypermethrin belongs to a class of insecticides known as synthetic pyrethroids, found in Cynoff EC, Cynoff WP, Cyper TC Termiticide, Cyper WP, and Demon WP pesticide concentrates. Synthetic pyrethroids are man-made insecticides created to mimic the chemical properties of the naturally-occurring insecticide pyrethrum, which comes from the crushed petals of the Chrysanthemum flower. Synthetic pyrethroids, like cypermethrin, are often preferred to the real thing as active ingredients because they offer the added bonus of remaining effective for longer periods of time.


Cypermethrin is among the most popular insecticide concentrates used to target common household pests.

Cypermethrin is commonly used as a crack and crevice or spot treatment for residual and contact control of spiders, ants, carpenter ants, scorpions, German cockroaches, ladybugs, carpenter bees, and yellow jackets. At DoMyOwnPestControl.com we have a wide variety of do it yourself pest control products containing Cypermethrin in liquid and powder concentrates:


Cypermethrin Products

1-24 of 37
5 out of 5 stars (1133)
$14.98
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A professional wettable powder insecticide for crack and crevice and spot applications for residual and contact control of many common insects.
4 out of 5 stars (211)
$58.98
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A professional granular insecticide in lawns for most ants (including fire ants), chinch bugs, fleas, ticks, mole crickets, crane flies and other lawn insects.
4.5 out of 5 stars (266)
$34.56
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Multiple sizes available
A professional insecticide that controls over 30 insects for commercial & residential indoor & outdoor applications including lawns & landscaping.
5 out of 5 stars (50)
$78.90
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A professional termiticide that is a "repellant" termiticide that controls subterranean termite infestations with a 5 Year Residual in the soil.
4.5 out of 5 stars (65)
$15.19
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A professional insecticide that controls insects for commercial & residential indoor & outdoor areas including lawns, ornamental shrubs and trees.
4.5 out of 5 stars (35)
$71.98
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A professional insecticide for commercial & residential indoor & outdoor areas including lawns, turf-grass and ornamental plants.
4 out of 5 stars (16)
$27.61
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Insecticide granules that kills over 100 different insects on lawns, fruit and vegetable gardens, flower and ornamental gardens and around the home.
5 out of 5 stars (109)
$15.83
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A professional insecticide that provides fast knockdown and residual control of roaches, ants, spiders, flies, fleas and ticks, chiggers and others.
4.5 out of 5 stars (30)
$19.98
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An insecticide concentrate that contains Zeta-Cypermethrin that controls many home lawn & garden and tree insects.
5 out of 5 stars (2)
$21.65
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Formulated from cypermethrin that provides long-lasting control of indoor insect pests like German cockroaches for up to 12 weeks.
4 out of 5 stars (7)
$45.91
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A granular insecticide that kills fire ants in lawns to ornamental areas to keep the home clear of any fire ants.
3.5 out of 5 stars (8)
$299.50
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A professional insecticide that is micro-mesh encapsulated for a contact and residual kill for up to 90 days on lawns and ornamentals.
3 out of 5 stars (4)
$32.46
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An insecticide that kills many garden insects that will protect home gardens to fruit and nut trees.
$19.52
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Specially formulated fogger which effectively kills and control flying and crawling insects inside your home.
3 out of 5 stars (2)
$35.12
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A ready-to-use formula that kills and prevent reinfestation of a wide range of listed wood-infesting pests.
3 out of 5 stars (2)
$431.96
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A professional systemic insecticide for commercial & residential turf-grass and ornamental plants, shrubs & trees.
3 out of 5 stars (9)
$39.61
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A liquid insecticide that kills and controls insects indoors and perimeter foundations of homes.
2.5 out of 5 stars (3)
$23.94
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A professional insect killer concentrate that ensures effective control of over 500 insect pests offering visible results in minutes.
$28.24
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Multiple sizes available
A professional insecticide with a granular formula that targets, controls, and eliminates a wide range of surface feeding insect pests.
$27.87
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A professional ready-to-use insect killer concentrate that ensures effective control of over 500 insect pests offering visible results in minutes.
$20.28
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A liquid insecticide that kills and controls insects indoors and perimeter foundations of homes.
$19.40
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Multiple sizes available
A professional insect killer that provides 12 months of protection and creates a bug barrier plus, it may be used for both indoors and outdoors.
$22.34
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A granular insecticide with sand and pesticides that controls and kills insect pests around home foundations.
$24.50
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A ready-to-use bug killer that eliminates targeted insects and provides long-lasting control.

Cypermethrin begins working on contact for a faster kill.

Cypermethrin begins working immediately upon contact or ingestion, leading to insect knock-down and death. Cypermethrin kills by acting as a high-power poison to the central nervous system. Once poisoned, the insect’s nerve cells become excited, causing paralysis and preventing normal feeding and grooming activities. Absence of these activities leads to the insect’s eventual or immediate death.

Cypermethrin Toxicity

  • Cypermethrin has low toxicity to humans, mammals and birds.
  • Handlers of cypermethrin products should always read the product label and wear protective clothing as indicated.


For More Information

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We sell professional do it yourself pest control (diy), exterminator and extermination insecticide, pesticide, chemical and bug killer treatment products to spray, eliminate and exterminate pests.

Many of our products are not available in stores such as Home Depot, Walmart or Lowes.