Martin's Permethrin 13.3% Multi-Purpose Insecticide Concentrate, 8-fl oz bottle

$10.99 Chewy Price
($1.38 /fl oz)
Save $4.88 (-31%)
$15.87 List Price
$7.14 First Time Autoship Price
this order
Save 35% (up to $20) on your first Autoship order. 

$10.44 Autoship Price
(-5%) future orders
  • Keep saving 5% on every order
  • Get deliveries on your schedule
  • Skip, change, or cancel anytime
Promo, New Customers Only: Spend $49+, Get $20 eGift Card + Free Shipping with code: WELCOME

In Stock
FREE 1-3 day delivery on first-time orders over $35
Free 365-day returns
Check if we can ship this item to you. This item can't be shipped to certain states.

About This Item

Details

  • Made in the USA!
  • Can be used in handheld foggers or in automatic misting systems.
  • Features a long-lasting petroleum-based solution.
  • Effective against flies, face flies, horn flies, stable flies, house flies, lice, fleas, ticks, mites, ants and mosquitoes.
  • Can be used on animals and both indoor and outdoor locations.

Ingredients

Instructions

Compare Similar Items

Martin's
Permethrin 13.3% Multi-Purpose Insecticide Concentrate, 8-fl oz bottle
Martin's
Permethrin 13.3% Multi-Purpose Insecticide Concentrate, 8-fl oz bottle
$10.99 Chewy Price
($1.38/fl oz)
Rated 4.3 out of 5 stars
81Reviews
Horse Health Feature           
Insect Control, Fly Deterrent
Insect Control
Insect Control
Insect Control, Insect Growth Regulator
Insect Control
Insect Control
Insect Control
Insect Control
Health Feature           
Pest Control
Pest Control
Pest Control
Pest Control
Pest Control
Itch & Redness Remedy
Skin & Coat Health
Hoof Care
Pest Control
Pest Control
Itch & Redness Remedy
Pest Control
Season           
Year-Round
Spring/Summer
Year-Round
Spring/Summer
Spring/Summer
Year-Round
Spring/Summer
Spring/Summer
Made In           
United States
United States
United States
United States
Ingredients           

Questions & Answers

10 Customer Questions


Can I spray this on my dog to get rid of fleas? If yes, how often?

Answer by ChewyNov 04, 2022
This spray can be used on dogs and controls insect pests for up to 4 weeks.

Will this product kill & prevent lice & eggs on horses?

Answer by ChewyOct 04, 2022
This product is effective against flies, face flies, horn flies, stable flies, house flies, lice, fleas, ticks, mites, ants and mosquitoes

Does this work for mange in dogs?

Answer by ChewyFeb 03, 2023
This insecticide can be used to treat mange on dogs. Dilute 8 oz. in 16.5 gal. water, 1 pt. in 33 gal. water, or 1 qt. in 66 gal. water. Thoroughly wet the animal by dipping, sponging or spraying. Allow animal to dry in a warm place without rinsing or toweling. Gives long lasting protection against reinfestation. Apply at intervals of 2 to 3 weeks. Sensitivities may occur after using ANY pesticide product for pets. If signs of sensitivity occur, bathe your pet with mild soap and rinse with large amounts of water. If signs continue, consult a veterinarian immediately. Do not repeat treatment for seven (7) days. Do not use on puppies under twelve (12) weeks. Consult a veterinarian before using this product on debilitated, aged, pregnant, nursing or medicated animals.

Will this kill bed bugs?

Answer by ChewyJun 27, 2024
This is effective against flies, face flies, horn flies, stable flies, house flies, lice, fleas, ticks, mites, ants and mosquitoes.

4.3
Rated 4.3 out of 5 stars
81 Ratings

26 Customer Reviews



Rated 5 out of 5 stars
By Amanda on Jun 28, 2025

Tried several- get this one

We recently had a death in the family and she loved animals- so she feed them. We are now rehoming them all-- but being outside- they got in her home and the yard'

We recently had a death in the family and she loved animals- so she feed them. We are now rehoming them all-- but being outside- they got in her home and the yard' house- everything had to be sprayed. You can imagine the work-- this is your product. Make sure to apply on a dry day or days so it can sit. We sprayed all day and then it rained immediately after--


Rated 1 out of 5 stars
By Ase on Oct 17, 2025

It dont work

Don't work at all waterbugs still out n not dying.

Don't work at all waterbugs still out n not dying.


Rated 5 out of 5 stars
By Marsha on Jul 4, 2025

Tiny bottle packs a big punch

Permethrin is so important in the health of our cattle and chicken coop by driving away the flies.

Permethrin is so important in the health of our cattle and chicken coop by driving away the flies.


Rated 4 out of 5 stars
By Anita on Jul 2, 2025

Less flies

Works for a few hours at keeping flies off the horses.

Works for a few hours at keeping flies off the horses.


Rated 1 out of 5 stars
By Ken on May 21, 2025

Didnt work

Made infestation worse had to purchase other products to do job waste of money

Made infestation worse had to purchase other products to do job waste of money


Rated 5 out of 5 stars
By Christine on Dec 21, 2024

Very Satisfied

Yes I really like ordering from chewy they have everything you need for are loving pets and there very dependable and not really high on prices thank you and look

Yes I really like ordering from chewy they have everything you need for are loving pets and there very dependable and not really high on prices thank you and look forward to ordering again Thank you


Rated 5 out of 5 stars
By Ricci on Jun 5, 2025

fair price

quick delivery. convenient size.

quick delivery. convenient size.


Rated 3 out of 5 stars
By Susan on Dec 25, 2024

Not for plants

Guess I didn't understand the write up for this bottle of chemicals. I thought I could use it on my houseplants. I plan on returning it.

Guess I didn't understand the write up for this bottle of chemicals. I thought I could use it on my houseplants. I plan on returning it.


Rated 5 out of 5 stars
By Alan on May 30, 2025

Ease of use

Keeps flies away very well

Keeps flies away very well


Rated 5 out of 5 stars
By Nancy on Dec 1, 2024

KILLS MANGE MITES ON BEDDING AND SURFACES

A fox with mange has entered my outdoor shelters. I cleaned them then sprayed the hard surfaces and fresh bedding. Works well.

A fox with mange has entered my outdoor shelters. I cleaned them then sprayed the hard surfaces and fresh bedding. Works well.