Does Permethrin Kill Spiders

Permethrin is a chemical compound that is used in many insecticides and pesticides. It has a wide variety of uses, including killing spiders. But does permethrin actually kill spiders?

The answer is yes, permethrin can kill spiders. However, it is important to note that not all spider species are susceptible to permethrin. In addition, the amount of time it takes for permethrin to kill a spider depends on the concentration of the chemical and how long the spider is exposed to it.

Why I like permethrin

If you’re looking for a way to get rid of spiders, permethrin may be the answer. This chemical is used in many insecticides and can kill spiders on contact. It’s important to note that permethrin is poisonous to humans and pets, so be sure to use it sparingly and only in areas where there is no risk of exposure.

How Toxic is Permethrin to Humans

Permethrin is a synthetic insecticide that is used in many commercial products for pest control. It is also used as a treatment for lice and scabies. Permethrin is considered to be low toxicity to humans, however there have been some reports of skin irritation and burning after contact with the chemical.

In very rare cases, permethrin exposure has been linked to seizures in children. Overall, permethrin does not pose a significant health risk to most people when used as directed.

Does Permethrin Kill Spiders


Does Permethrin Affect Spiders?

No, permethrin does not affect spiders.

Is Permethrin Good to Kill Spiders?

Spiders can be a nuisance in the home, and many people turn to pesticides to get rid of them. Permethrin is a commonly used pesticide that is effective against spiders, but it is important to use it safely to avoid harming yourself or your family. Permethrin is an insecticide that belongs to a class of chemicals called pyrethroids.

Pyrethroids are synthetic versions of a naturally occurring compound found in chrysanthemum flowers. Permethrin is a broad-spectrum pesticide, meaning it can kill a wide variety of insects. It works by causing nerve damage in insects, which leads to paralysis and death.

Permethrin is available as a spray, cream, or lotion. When using permethrin products, be sure to follow the instructions on the label carefully. In general, you will want to apply the product directly to spider webs or wherever you see spiders crawling.

Avoid contact with skin, and do not allow children or pets near treated areas until the product has dried completely. If used properly, permethrin is safe and effective at killing spiders and other pests. However, like all pesticides, permethrin can be harmful if misused.

Be sure to read the label carefully and use only as directed for best results – and safestSpider control around your home.

Will 10% Permethrin Kill Spiders?

No, 10% permethrin will not kill spiders. Spiders are not insects, so they are not affected by insecticides like permethrin. You can use a spider-specific pesticide if you want to kill spiders, but be aware that most of these products are designed to kill on contact and may not be effective against all spider species.

What Does Permethrin Kill?

Permethrin is a broad spectrum insecticide that is effective against a wide range of pests, including ants, cockroaches, mosquitoes, and ticks. It works by causing nerve cell death in insects, which leads to paralysis and death. Permethrin is safe for use around humans and animals when used as directed.


Permethrin is a chemical used in many insecticides, and it can be effective against spiders. However, there is no guarantee that it will kill all spiders, and it may not be effective against certain species. If you’re looking for a spider-killing solution, permethrin may be worth a try, but don’t expect miracles.

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