Cypermethrin vs Permethrin insecticide

If you are looking for an effective way to get rid of insects, you may be wondering which is the better insecticide: Cypermethrin or Permethrin? We will compare and contrast these two chemicals and help you decide which one is right for your needs.

Both Cypermethrin and Permethrin are used to kill a wide variety of insects, but they each have their unique benefits and drawbacks. Keep reading to learn more!

Permethrin vs Cypermethrin Table



Active ingredient Cypermethrin 40%

Active ingredient Permethrin 10.0%

Pet safe (No)

Pet safe (Yes)

Termiticides (Yes)

Termiticides (No)

Termites, Carpenter Ants, Carpenter Bees, Bark Beetles, Ants, Fire Ants, Centipedes, Chiggers, Chinch Bugs & more

Flies, Fleas, Ticks, Mosquitoes, Lice, Mites, Cockroaches, Spiders, Keds, Mange, Horn Flies, Face Flies, and others

Covered 2,000 to 2,500 sq.ft

Covered 2,000 to 2,200 sq.ft

Water soluble powder

Concentrate formula.

Can be use in both indoor and Outdoor

Can be use in both indoor and Outdoor

Mixing Ratio 5.1 oz. per gallon of water

Mixing Ratio 1.33 ounces per gallon of water

Create insects barrier In thre treatment Area

Residual lasting up to 28 days

Target Pests

One of the main differences between Cypermethrin and Permethrin is the types of insects they are effective against. Cypermethrin is most commonly used to kill ants, mounds, Asian cockroaches, bark beetles, bees, borers, boxelder bugs, carpenter ants, fleas, flies, ground beetles, gypsy moths, millipedes, mole crickets, mosquitoes pillbugs scorpions silverfish sowbugs spiders ticks wasps wood infesting beetles.

On the other hand, Permethrin is most commonly used to kill Ants, Aphids, Japanese Beetles, Bagworms, Caterpillars, Fleas, Flies, Mosquitoes (livestock premises only), Scorpions, Wasps, Ticks, Ground Beetles, Termites, and Sod Webworms.

Cypermethrin Insecticide Review:

Cyper WSP is an economical cheap insecticide. It’s non-staining and completely odorless. It is one of the best poisons to kill black widows, scorpions, and other poisonous spiders.

Because it is mainly a more solid crystallized formulation and a professional-grade powder chemical that comes in water-soluble packets. The packets are thrown into a spray tank and dissolve entirely to make an insecticide spray.

 Moreover, it controls over 30 insects by following the quick knockdown process. It also provides a secure, robust, long-lasting residual barrier. The pre-measured insecticide packets make mixing so quick and easy without messing.

It’s an excellent product and can use in cracks and crevice applications, indoors or broadcast applications, and outdoors for up to 60 consecutive days of control. It’s also safe for children and pets. But when applying, please work according to the product label.

Permethrin SFR Insecticide Reviews:

Permethrin SFR is a broad-use insect powder and works as an insecticidal barrier against a broad range of pests and bugs such as fleas, aphids, beetles, ants, bee sticks, roaches, and chiggers. It’s also used to control and prevent heavy subterranean termite infestations in and around structures.

So, professionally licensed individuals use this insecticide to eliminate subterranean termites. Apart from termites, it can apply to various types of equipment (a pipe, cracks and crevices, walls, tanks, and so on) to ensure no pest can hide in window sills, lawns, and barns.

Furthermore, Permethrin SFR 36.8% is safe to apply in animal shelters, poultry farms, farms, and many residential areas. It is also excellent for indoors, eliminating pests like fleas, cockroaches, and bed bugs. It is better to know this insecticide is a diverse, economical, and efficient, less expensive insecticide that can kill mosquitoes, flies, spiders on the lawn and other outdoor places.

 Like Cypermethrin, it’s also safe for children and pets, according to label use. But this product is not recommended to spray directly on animals, feed, or even drink bowls.

 It can apply inside homes and local businesses on most nonfood areas, carpeting, upholstered furniture, pet beds, basements, crawlspaces, attics, wall voids, around sinks, cracks, and crevices, appliances, and flooring. For outdoor siding, grass, wood, bushes, shrubs, ornamentals, etc. Are you looking to learn more about pesticides? We got you back. Here’s Bifen Xts vs Bifen It.

Our Observation:

After using both of the products, we can say that Cypermethrin is a better insecticide than Permethrin because it has a quick knockdown process and provides a secure, robust, long-lasting residual barrier.

Also, it is safe for children and pets. However, Permethrin is a diverse, economical, and efficient insecticide that can kill mosquitoes, flies, and spiders on the lawn and other outdoor places. It is also safe for children and pets. Therefore, it depends on your needs and which product you want to use.


Most household pest killer like Cyper WSP and Permethrin SFR belongs to the pyrethroid family and kills several bugs and insects. But it would be best to get the right product considering the infestation type.

I hope this article helped you in some way. Stay safe, and don’t forget to read the labels! And if you have any questions, please feel free to ask in the comment section below. Thank you for reading!

Scroll to Top