Durvet Permethrin-10

$46.49
Regularly: $61.99
25% 

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Gallon

$46.49

Temporarily Oversold. Backorder Now! Estimated In Stock by 02/28/2018.

Pint

$9.14

In Stock. Usually Ships within 24 hours.

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Product Summary:

Durvet Permethrin 10% Rapid Kill Insecticide Concentrate
 
Long-Lasting Fly Repellent with up to 28 days of residual activity for just pennies a horse!
 
This long-lasting water-based fly spray features a new, exclusive, safer formula. (Residual activity for up to 28 days*)
Our best results came from mixing from 2 to 4 ounces of concentrate in a gallon of water and for some extreme infestations up to 6 ounces per gallon for spot treatments on the ears, face, and along the backline.(Mfg suggests starting at 2 ounces per gallon and increasing the amount if needed in heavy infestations.)
 
Features:
  • Long lasting effectiveness--up to 28 days!
  • Virtually no bad odor when diluted with water
  • Effective against one of the widest range of insects available
  • Among the many pests this fly spray is effective against are: horn flies, face flies, lice, ticks, deer ticks, mosquitoes, and many other pesky insects

 

 

 

Downloadable Resources
Product LabelManufacturer Information
MSDS SheetManufacturer Information

Product Reviews by Customers

4.2 / 5.0
9 Reviews
5 Stars
4 Stars
3 Stars
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1 Stars
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3
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4.0 / 5
Price
4.2 / 5
Recommend to a Friend
Yes (3)
No (1)
works well if mixed and used properly - can be toxic to cats
This is the same chemicals used in most livestock sprays ...but is not Chemical free and if used improperly can cause toxicity to dogs and especially cats. Use as directed
April 10, 2015
This product really works and I like the fact it has little to no odor and NO chemicals !!
July 24, 2013
This product works well
I would recommend to Friends,
June 21, 2013
Doesn't work!
I mixed this strong and even added more to a bottle to mix as fly spray and this has got to be the worst fly spray Ive ever bought! Total waste of money!
June 12, 2013
Have used this for years
I have used this fly spray for years. It has no odor and does the job magnificently. This is one of our favorite products. We put it in a pump up sprayer and spray the entire herd with it.
June 28, 2011
It works
This concentrate is economical and it is very effective. I sometimes add just a little Avon Skin-so-Soft and Citronella oil for extra added effectiveness.
June 10, 2011
Super Fly Spray
Weve used this fly spray for 2 years now and LOVE it....It protects against flys for days...Especially when sprayed on a wet horse. Its concentrated so its economical and it smells good---We ALWAYS buy this one!!!
May 8, 2011
Used in a mister
We've been using it for about 2 years. We put one gallon with 49 gallons of water and use it as a mosquito misting system. We live near water and wet lands and found this helps keep the mosquitos away, sprayed twice a day with a misting system.
September 26, 2010
Effective & Economical Product
The price of a gallon of this product is the same as 3 pre-mixed brand named fly sprays. I can mix up over 120 count of 32 oz.bottles of custom made fly spray. I use the 4 oz./gallon concentration and add 45 SPF baby sunscreen (like in Ultrashield). It smells nice and works great.
July 28, 2010
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 12 questions Browse 12 questions and 43 answers
Why did you choose this?
Horse.com Store
I make my own fly spray with this and save tons of money...will fade your horse.
KIM H on Jul 28, 2017
Economical
SUSAN D on Jun 24, 2016
I make my own fly spray with this and save tons of money...will fade your horse.
KIM H on Jul 28, 2017
You cannot beat the price and it will last a very long time. I have 10 horses so I use this a lot. It works on Mosquitoes The fact that you can use the measuring component on the bottle makes it easy and fast. Another reason I bought this is you don't just have to use it on your animals.. it is good to use around the barn for other insects.
SONIA M on Jul 16, 2017
Economical
SUSAN D on Jun 24, 2016
to kill ants and mosquitos
John N on Apr 5, 2016
Affordable and it works just as well as other fly sprays!
CRISTA V on Oct 10, 2014
I haven't tried this before but the reviews sounded good.
Diane L on Jul 13, 2014
I use a lot of fly spray with 3 horses in "buggy" Florida. This seemed a good value.
CONNIE H on Apr 9, 2014
You cannot beat the price and it will last a very long time. I have 10 horses so I use this a lot. It works on Mosquitoes The fact that you can use the measuring component on the bottle makes it easy and fast. Another reason I bought this is you don't just have to use it on your animals.. it is good to use around the barn for other insects.
SONIA M on Jul 16, 2017
to kill ants and mosquitos
John N on Apr 5, 2016
Harmful to dogs and cats?
A shopper on Jun 13, 2016
BEST ANSWER: Well the dogs and cats that run around where my horses are don't seem to have any ill effect from it when I treat them. I don't use it on them specific so not sure if it would have issues.
Can this be used on pregnant or lactating horses?
Vanessa E on Oct 2, 2016
BEST ANSWER: Yes it can
can one apply permethrin 10% as a pour on on the back line right out of the container on horses gordon ross ????
Ross g on Sep 18, 2014
BEST ANSWER: HI: I personally wouldn't do that... this is pretty potent stuff and i'm sure they have you dilute it for a reason, it would be like pouring it on yourself at full strength... it isn't like dog medicine where it absorbs into the skin. i use it at the recommended ratio and it seems to work. i do have to reapply for the first couple uses and then after that you can slow down with it and seems to be less and less flies. We have 8 horses so it's well worth it. Seems to go a long ways too.
Does this formula absorb into the skin for long term effectiveness like spot-on type repellents?
A shopper on May 1, 2017
BEST ANSWER: No, this product is to be mixed with water to create a spray. I find it does help control flies when used once a week as a barnyard spray, but is no more effective at repelling flies than any other fly spray when sprayed directly on the animal.
Can this be used on pregnant or lactating goats?
Vanessa E on Oct 2, 2016
BEST ANSWER: Yes its for cattle, horses and goats. I use a gallon bottle put about 1. Cup fly spray, the rest water and one tablespoon of skin so soft. You can adjust mixure if needed. Great product!
Is this safe to use on gestating and lactating mares?
Audrey on Mar 25, 2015
BEST ANSWER: I was attempting a "short-cut" for the answer to my question on product use. I'm sure the label will provide the necessary information and if not, I will make an official inquiry with the manufacturer before using it on gestating and/or lactating mares, and nursing foals! Thank you, Susan, for trying to assist.
How often should apply to horses?
Neil M on Jun 3, 2017
BEST ANSWER: As often as necessary to control flies. During warmer weather, I apply very liberally. You can vary the mix ratio strength.
How to mix for horses ?
A shopper on Jul 4, 2017
BEST ANSWER: Mix one ounce of Permethrin with one-half gallon of water (or two ounces with one gallon of water) in a plastic garden sprayer. I spray my horses about every third day during high fly periods.
can this be shipped to New York state?
De-anne C on May 11, 2015
BEST ANSWER: This is a non-toxic natural product, but I would check with your county ag agent tomake sure.
Safe on dogs? And what if they lick themselves afterwards?
A shopper on Nov 17, 2016
BEST ANSWER: No, I would not use this on a dog. Only livestock and livestock areas. Try a natural fly spray. One like flicks. It is made with essential oils and would not be harmful if ingested.
How much do you use for horses in a 32 oz spray bottle?
Dawn P on Aug 9, 2016
BEST ANSWER: Our best results came from mixing from 2 to 4 ounces of concentrate in a gallon of water and for some extreme infestations up to 6 ounces per gallon for spot treatments on the ears, face, and along the backline.(Mfg suggests starting at 2 ounces per gallon and increasing the amount if needed in heavy infestations.)