Permethrin SFR 36.8%

$21.99 - $294.52

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5 out of 5 stars Rating: 4.8

245 Reviews | 273 Q&A

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{ $25.46 { $23.14 $21.99 $19.69 $77.50 $74.94 $74.12 $294.52
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Permethrin SFR 36.8% quart (32 oz)

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Permethrin SFR 36.8% Pint pint (16 oz)

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Permethrin SFR 36.8% - 1.25 Gallon jug (1.25 gal)

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Permethrin SFR 36.8% - CASE (4 x 1.25 gallon)Permethrin SFR 36.8% - CASE (4 x 1.25 gallon) case (4 x 1.25 gal)

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Permethrin SFR 36.8%

Permethrin SFR is a broad spectrum insecticide that offers a quick knockdown of target pests as well as a long lasting residual that lasts for about 90 days indoors and 30 days outdoors. This product may be used indoors and outdoors on turf, lawns, and ornamentals.

Permethrin SFR is not labeled to be used in home lawns for mosquito control nor can it be used to treat clothing.




Permethrin SFR is an insecticide concentrate that is applied to lawns, soil, buildings and plants providing quick knockdown of target pests as well as long lasting residual that works for about 30 days outdoors and 90 days indoors..

The active ingredient in this product is Permethrin which is a pyrethroid, a synthetic chemical developed to be similar to the natural insecticide pyrethrum which comes from the chrysanthemum plant, but it remains effective for prolonged periods of time. Permethrin SFR is labeled for ants, aphids, japenese beetles, bagworms, caterpillars, fleas, flies, mosquitoes, scorpions, wasps, ticks, ground beetles, termites and sod webworms.

Permethrin SFR can be applied to interior plantscapes, and landscape ornamental gardens including parks, lawns and grounds.

Permethrin SFR may also be used as a broadcast or spot application in crawl spaces and indoors to carpeting, wood, tile, concrete or other structural building materials as a crack and crevice injection, or paint-on treatment. Please refer to label for specific use instructions.

(For use on plants intended only for aesthetic purposes or climatic modification and being grown in interior plantscapes, ornamental gardens or parks, or lawns and grounds.)

Rating Snapshot

5 stars   213
4 stars   22
3 stars   5
2 stars   3
1 star   2

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Most Helpful Customer Reviews
  • 72 of 73 people found this review helpful:

    5 of 5 stars  Flea infestation
    By Mark in Ft Worth, Tx on 05/18/2012
    Verified Purchase

    Had a major flea infestation, probably wasted 2 weeks trying to get control of the problem with store products, don't waste your time with local store killers. Found do my own pest control, purchased permethrin and an igr and immediately got control of the situation. With a major infestation, don't be surprised if you have to make several applications over a 2 week period and thats due to the flea life cycle, but this stuff is the best and a local exterminator agreed.

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  • 47 of 48 people found this review helpful:

    5 of 5 stars  Japanese Beetles
    By Hildegard in Saint Peters, MO on 07/16/2010

    My yard had literally thousand of beetles this year. In my 50 years of gardening I never encountered any until last year. They loved the Crepe Myrtles, Virginia creeper, Pussy Willow, blooms on the Oak Hydrangea, and I even had them on the Echinacea petals and inside the Day lily blossoms. Permethrin SFR, just 10 cc per gallon of water had them eliminated within 2 days.  There are just a few stragglers now and in the last few days. Doing it myself saved me much money, thank you for making it available to the private consumer.  Directions must be followed to avoid damage to plants and/or pets. I had no unwanted results this way.

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  • 38 of 40 people found this review helpful:

    5 of 5 stars  Great Value---Quick Shipping
    By Jason in Miami, FL on 09/12/2011
    Verified Purchase

    Bought for a tick infestation in Miami, Florida. Product is highly concentrated, so it's very economical for use with a hose sprayer for treating lawn. Seemed to be effective, particularly when combined with Preventic collars on the dogs. Ordering was easy and they shipped very quickly.

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  • 35 of 35 people found this review helpful:

    5 of 5 stars  Great Product
    By Daniel in Deer Park, TX on 09/26/2010

    I ordered the Permethrin after a little online research. It worked very well. I have no signs of fire ants all along my fence line or any more of those crazy Rasberry Ants either.....all after one application. As for domyownpestcontrol.com, they shipped the product as advertised in a very timely manner. I will definitely do business with them again.

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  • 26 of 28 people found this review helpful:

    5 of 5 stars  Ticks and Fleas
    By Aleon in Mcallen, TX on 04/21/2013
    Verified Purchase

    Gets the job done. I started using this last year for ticks and fleas indoors and out. Used about 1oz to 5 gals-water mix for the yard and after four applications (just finished one bottle) using a "end hose sprayer" the ticks were gone and did not come back this year. Fleas are back, but I probably will have to spray every few weeks to get rid of them again which is expected as I have alley cats and dogs all around. I also dip my huskey with this after a regular bath using the same concentration and she's been real clean and happy since I started with this last year.

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Most Recent Customer Reviews
  • 5 of 5 stars  This is the best pest control product.
    By Greg in Mechanicsville Maryland. on 09/12/2017

    I bought this stuff based on the high reviews and they weren't wrong. I own a house on 2 cleared acres with 130 wooded acres surrounding the homestead. I have sprayed around the perimeter, around the outside of the house and the inside of the garage. There are dead bugs everywhere. Wasps, bees, ants you name it, it killed them. We have a bad tick problem and our dogs (and us) haven't gotten a tick since I've been spraying. It doesn't kill right away but the next day their all dead. To include flys. I highly recommend this product and have told all my friends about this product. And it's cheaper on do my own pest control than on Amazon.

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  • 5 of 5 stars  Excellent Experience, Great Product
    By Bruce in Levittown, PA on 08/31/2017

    After finding DoMyOwn by accident, I found great selections of just about everything one could think of--far more than those DIY home centers. I not only found exactly what I was looking for, but the price was fantastic! I figured it would take a week or two to arrive, but to my surprise, the item was processed and shipped the day I ordered it and it arrived on my doorstep in just a couple days. I can't recommend DoMyOwn highly enough!!!

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  • 1 of 1 people found this review helpful:

    5 of 5 stars  WORKS GREAT ON KILLING ANTS UNTILL IT RAINS IF USING OUTSIDE
    By Paula in CRAWFORDVILLE FLORIDA on 08/30/2017

    The only thing I could find that worked on killing ants is the permethrin. However, once it rains it stops working because it gets washed away. The Taurus SC Termiticide doesn't work at all. DoMyOwn staff recommended the Taurus SC and I wasted over $40 buying it. What a waste of money.

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  • 5 of 5 stars  Excellent. This Really Works!
    By Rick in chattanooga, tennessee on 08/28/2017

    Forget the over the counter stuff. This is the real thing. It's killed spiders, Mosquitoes, Roaches, etc. I can actually sit on my porch. I can't say enough.

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  • 5 of 5 stars  Permethrin
    By Phyllis in TrinidadCO on 08/27/2017

    Very satisfied with product

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  • 0 of 1 people found this review helpful:

    2 of 5 stars  Not happy
    By Stacey in Williamstown,NJ on 08/22/2017

    I give two stars only because of how easy it was to order and how fast it came. I was not happy with this product because it kept bugs away for 24 hours then all mosquitoes, spiders, ants and more were back with a vengeance. The mixing of this product was frustrating as well. I figured it out but it could have been written in a simpler way.

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  • 5 of 5 stars  DoMyOwn and Permethrin, Both Great!
    By Collin in Chandler, AZ on 08/22/2017

    First, DoMyOwn is great, fast shipping and very informational. I've cross priced their products and they are the most competitive. Permethrin seems to be working perfect. Killed both scorpions and black widow problem I had at the house.

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  • 4 of 5 stars  Permethrin
    By Bill in Lakeside, CA on 08/15/2017

    Received exactly what I ordered in 2 days, somewhat quicker than I expected. Have not used it yet, but since I can no longer get Ant-B-Gon, I will be diluting some and using it shortly.

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  • 1 of 1 people found this review helpful:

    5 of 5 stars  MAGICAL
    By Donovan in Woodstock, IL on 08/14/2017

    My neighbors and I purchase this together and all spray our yards for mosquito control. It's magical and we can finally enjoy our backyards without using bug spray!

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  • 5 of 5 stars  No morre Japanese beetles!!
    By Donald in Exeter, maine on 08/08/2017

    For four years, no matter what product I used, Japanese beetles ruled the day. This is the ONLY product that works. They will be dead withing 5-10 minutes of application. AND, others will not come back. At 36.8 %, this is the High Test, diluted of course. Thank you, saved my gardens and my sanity.

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Most Helpful Q&A's

02/24/2012 Sherri from Newport Beach, Ca.

QWill Permethrin SFR kill black widow and brown recluse spiders? Is it safe for gardens, children, and pets?
will permethrin sfr get rid of black widows and brown widows or is there a better product for these spiders? Please tell me the dangers for small children, animals and an organic garden. Thank you

ABrown recluse spiders and black widow spiders share the same biology as every other species of spiders and are not any harder to kill than other spiders. Permethrin SFR is labeled for spiders and should do a great job in helping you eliminate spiders in and around your home. Permethrin SFR is safe around children and pets as long as they are kept out of the area during the application and they do not return to the area until it is dry. Permethrin SFR should not be used in an organic garden because it is a synthetic product and it is not labeled for use on most types of edible plants.

175 of 193 people found this answer helpful.
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04/15/2011 Sylvia

QWhat is the ratio of water to Permethrin?

AYou did not mention a specific product, but we assume you are speaking of Permethrin SFR or something similar.  You can use anywhere from 1 ounce to 3 ounces of Permethrin per gallon of water depending on what you are treating.  You should read the product label for complete treating instructions.

160 of 174 people found this answer helpful.
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05/16/2011 Nacho

QCan I use Permethrin SFR on my dog? If so, how much product should I use per gallon of water?
I just got a 3 yr old pit bull and he has lots of ticks.

AYes, you can use Permethrin SFR on your dog. You should use ¼ fl. oz of product to 1¼ gallons water then thoroughly wet the animal to the skin with sponge or rag. Let drip dry. You can find these instructions on page 16 of the Permethrin SFR product label which we have linked in this answer for your convenience but is always available on the Permrthrin SFR product page.

120 of 123 people found this answer helpful.
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05/26/2010 Vic

QCan you use Permethrin SFR indoors for fleas?

AYes, you can use Permethrin SFR indoors for fleas.  You can also use it outside and directly on dogs(do NOT use on cats).  Please read the product label for complete instructions.

115 of 123 people found this answer helpful.
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09/09/2011 Branch from Milton, Ma

QUsing Permethrin SFR how many oz per quart water for mix of .5%?

AYou will need to use 1 2/3 fl. oz. for each gallon of water to get a 0.5% ratio. If you only need to mix one quart of solution at a time you will need to use just under 1/2 (0.43) oz of Permethrin SFR per quart of water to get a 0.5% mixture.

105 of 119 people found this answer helpful.
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Most Recent Customer Questions

07/11/2017 Patricia from Power, Mt

QCan I use Permethrin SFR 36.8% on horses to control flies?
I have horses and a barn that needs a GOOD fly spray. I have used other horse fly sprays but after it dries it no longer works. We do a lot of trail riding and the deer flies are the worst. If not this can you give me another option plz

A

Yes, Permethrin SFR 36.8% is labeled for use on livestock such as horses and cattle as well as other animals. We have listed the specifications for horses below but you can find more information on the Product Label.

For use on Horses to control:Horn flies, face flies,stable flies, house flies,horse flies, black flies,eye gnats, mange mites,scabies mites, ticks, lice and fleas: Use ¼ fl. oz. to 1 pt. water, 0.6257% AI. Low pressure spray. Application: 1-2 fl. oz. spray per animal. Spot treat back, face, legs tail and ears.

1 of 1 people found this answer helpful.
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04/28/2017 Michael from Covina, California

QTengard SFR and Permethrin SFR are the same ingredients why isn't Permethrin labeled for as much?

A

Permethrin SFR 36.8% is not labeled for as much, becuase it has not been on the market as long. It has not has as much time to research.

5 of 5 people found this answer helpful.
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04/02/2017 Anthony from Macon, Ga

QHow much Permethrin SFR 36.8% do I use to treat Asian ambrosia beetle?

A

Permethrin SFR 36.8% should be mixed at a 1.25oz per gallon water ratio.

3 of 3 people found this answer helpful.
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03/07/2017 Tahir from Pakistan

Q What is the recommended usage rate for Permethrin SFR 36.8% for stored grain pests?

A

Permethrin SFR 36.8% is not specifically labeled for stored grain pests. We would recommend a product like Fenvastar EcoCap instead.  You will need to use 1 oz of Fenvastar EcoCap per gallon of water.  Please be advised that we are only able to ship within the U.S. at this time. 

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02/27/2017 Kevin from Toms River, Nj

QTick control in 1/2 acre yard. I have kids, dogs and a lot of trees
Purchased home last year that backs into woods (about 20 acres or so) and we had a lot of ticks in the house, on dog and even a couple on us. What is the best way for me to control that on my own? Foggers, sprayers, etc. and what products do you recommend. We also have a decent amount of mosquitoes.

A

Permethrin SFR 36.8% is labeled for ticks in yards and it will offer some residual effects as well. The Permethrin SFR 36.8% product label recommends that you mix the product with a surfactant to help the product better stick to the foliage that you are spraying.  Ticks may be reintroduced from surrounding areas on host animals. Retreatment may be necessary to achieve and/or maintain control during periods of high pest pressure. All of your pets should be treated with a product that is specifically labeled for use on pets for tick control.  Permethrin can also be used as a flea/tick dip on dogs.  We usually recommend using Talstar P for mosquito control and it can be used with an IGR such as Nyguard IGR to help sterilize the adults. The key is to apply to the underside of the leaves where the adults lay during the day. The Nyguard will also help with ticks as well. (Exciter is a pyrethrum which causes a faster kill but it is not an IGR).

You can also help by creating a "tick safe zone" in your yard. You should have an area that is at least 9 ft wide between your yard and any wooded area. Trim back trees to allow as much sunlight as possible into your yard. Keep grass as short. Remove as much leaf litter as possible. A clearly defined, well manicured border between your yard and any wooded areas or weedy lots will reduce the chance of ticks infesting your yard.

We also have guides here that can help on treating ticks and mosquitoes.

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02/21/2017 Shane from Chester, Sc

QWhat is the mixture rate of Permethrin SFR 36.8% should be used for a boom sprayer to treat 4 acre lawn for fire ants?

A

The mixing rate of Permethrin SFR 36.8% for fire ants is 1 2/3 fl oz per gallon of water. For an acre, it is recommended that you use 32 fl oz in 20 gallons of water. The label recommends that you treat each mound directly and treat at least 4 feet around each mound so that the ants do not move their mounds.

1 of 1 people found this answer helpful.
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02/16/2017 Dana from Lomax, Il

QWill Permethrin SFR kill and repel ants from getting into your home if sprayed on the ground or house?

A

Permethrin SFR 36.8% will kill ants that come into contact with the residual on treated surfaces around the perimeter of the home, although it will not kill them on contact. The product is not formulated to act as a repellent.

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02/05/2017 Leah from Orlando, Fl

QIs Permethrin SFR safe for couches?
I have a flea problem and want to treat my couches. I bought both Ppermethrin SFRr and Bifen XTS for the yard which one is safer for use on furniture

A

Neither Permethrin SFR nor Bifen XTS can be applied to furniture.  Bifen XTS is also not able to be applied to carpets inside so would not be recommended for inside flea control.  Nyguard Plus would be a better option as it can be applied to upholstered furniture and other areas, it also is an odor neutralizer and contains an IGR (insect growth regulator) which is highly recommended when treating for fleas.  Please refer to our guide here for the best advice in effectively treating fleas both inside and out.

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02/05/2017 Leah from Orlando, Fl

QCan you use Permethrin SFR to do a dip bath on a dog?
What concentration should I use?

A

Permethrin SFR 36.8% can be used as a flea and tick dip on dogs per the product label.  Instructions are 1/4  fl. oz. to 1 1/4 gallons (0.0626% AI).  Dip wash. Thoroughly wet animal to water, skin with sponge or rag.  Let drip dry.

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02/01/2017 Greg from Florence, Al

QHow do I mix Permethrin SFR to spray on cattle?

A

You would dilute 4 fl oz of Permethrin SFR in 2.5 gallons of water to spray on cattle. 

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