Permethrin SFR 36.8%

$21.69 - $284.52

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5 out of 5 stars Rating: 4.8

228 Reviews | 253 Q&A

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{ $25.00 { $22.68 $21.69 $19.39 $75.00 $72.44 $71.62 $284.52
  Size/Description Price/Ea. Qty
Permethrin SFR 36.8% quart (32 oz)

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Buy 2 or more: $22.68 each

$25.00
Permethrin SFR 36.8% Pint pint (16 oz)

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Buy 2 or more: $19.39 each

$21.69
Permethrin SFR 36.8% - 1.25 Gallon jug (1.25 gal)

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Buy 2: $72.44 each

Buy 3 or more: $71.62 each

$75.00
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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$284.52
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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.




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   198
4 stars   21
3 stars   5
2 stars   2
1 star   2

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5 out of 5 stars (228)

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Most Helpful Customer Reviews
  • 65 of 66 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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  • 45 of 46 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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  • 36 of 37 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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  • 34 of 34 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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  • 23 of 24 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  fleas and ants are gone!!!
    By Nancy in Bel Air. Md on 07/25/2017

    Every year I had problems with ants and this year, an added problem of fleas. I bought this product and sprayed the foundation and yard every week for a month and have not even seen an ant and the fleas are gone also!!!

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  • 5 of 5 stars  Permethrin
    By Patty in Lancaster, Oh on 07/15/2017

    Stuff worked great. Fastest shipping I have ever had!!!!

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  • 1 of 1 people found this review helpful:

    5 of 5 stars  Permethrin sfr
    By David in Walnut Cove, on 07/14/2017

    Outstanding product and excellent value in one and quarter gallon size

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  • 1 of 1 people found this review helpful:

    5 of 5 stars  Love the product
    By Richard in Medford on 07/14/2017

    Great chemical. Can be metabolized by humans . In different formulation and with different label it is actually permitted for contact with human skin with lice or scabies. Deadly to insects and other small arthropods such as ticks and spiders. Also a great repellent. If you can do math and follow labels, this is a most cost-effective method of purchase.

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  • 1 of 1 people found this review helpful:

    5 of 5 stars  Permethrin SFR 36.8%
    By Sean in Welling, OK on 07/13/2017

    No chiggers, no ticks, no fleas. I will buy some more of this product. Had a friend say he has another permethrin product, but his is only 10%.

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  • 1 of 1 people found this review helpful:

    5 of 5 stars  Amazing!
    By Jason in Bangor Maine on 07/11/2017

    I was stunned at how effective this actually is. Within 24 hours of spraying a perimeter around my driveway I saw ants, beetles and any other insects dead. Will defiantly order again.

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  • 1 of 1 people found this review helpful:

    5 of 5 stars  review
    By Daniel in San Antonio on 07/10/2017

    Good fast service and fast delivery. At a fair price.

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  • 1 of 1 people found this review helpful:

    5 of 5 stars  Works!
    By Binnie in Bridgton, Maine on 07/08/2017

    I use to get out of my car in the driveway and get attacked by flying insects. Since we sprayed that does not happen anymore! Thanks, we will be using it all the time!

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  • 1 of 1 people found this review helpful:

    5 of 5 stars  This works
    By Jim in Simpsonville, SC on 07/07/2017

    We spray Permethrin SFR 36.8% around the yard for ticks. It works! Used last summer and just ran out. We told our new neighbors and they said, when you order next time get me some.

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  • 1 of 2 people found this review helpful:

    5 of 5 stars  Twice
    By Ebenvzz in Fremont, ca on 07/05/2017

    Thank you for the delivery. Challenges of postal service required twice to be reshipped. Customer service extremely helpful and understanding.

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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.

162 of 176 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.

149 of 161 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.

108 of 115 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.

105 of 108 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.

97 of 111 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.

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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.

4 of 4 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.

1 of 1 people found this answer helpful.
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11/25/2016 Janie from Austin Texas

QWill Permethrin SFR 36.8% get rid of mice?

A

No, Permethrin SFR 36.8% is not labeled to treat for mice. Please see our Rodent Control Page and Treatment Guide on the best steps and products to eradicate a mice population. 

0 of 1 people found this answer helpful.
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11/04/2016 Jodi from Clinton, Oklahoma

QWill Permethrin SFR 36.8% kill worms that are harmful for dogs in my yard?

A

You do not state exactly what type of worms you would be trying to use Permethrin SFR 36.8% to treat. This product has several pests on the label. If you happen to be speaking of things like heartworm or intestinal worms, no this product would not treat for anything like that.

 

1 of 1 people found this answer helpful.
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10/27/2016 Hbk from Florida

QHow often should you re-treat with Permethrin SFR for tick control?

A

We recommend retreating with Permethrin SFR after 30 days for tick control. You may also want to add an Insect Growth Regulator for higher populations. Please see our Tick Treatment Guide for additional tips and information.

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10/19/2016 Konika from Gastonia

QWill Permethrin SFR 36.8% work for chigger control?
We had our home built last year & never had issues except mosquitos. But we dug for a pool this summer & all of a sudden I learned about chiggars. They tore us up so much worse than mosquito bites. I bought the 10% until I could get someone to spray. But now that I'm learning more, I'd like to take care of our issue's. The pool backs up to a small sparsely wooded single line of mainly pines. Just wondering about best mixture & frequency when it starts to get hot again.

A

Unfortunately, Permethrin SFR 36.8% is not labeled for chiggers. We would recommend Talstar P for that. This would give you lasting control, has no odor, and dries clear

3 of 3 people found this answer helpful.
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10/07/2016 Sara from Ohio

QIs the combo Permethrin + NyGuard safe in the home for an 11-month old who is crawling?
This combo was applied and we waited the full drying period before returning to the home. There was a strong odor and I am hesitant to allow my child to crawl on the floors. I see posts about the permethin not being safe for even clothing application, so I worry it poses a risk after carpet application. Is there harm in allowing my child to now roam about the house? Why is it dangerous when wet, but safe when dry.

A

Permethrin SFR 36.8% cannot be applied to clothing.  Permethrin SFR 36.8% mixed with Nyguard IGR is safe for children and pets after drying. There is a slight odor, but that dissapates over a short time. In the original wet state, it can irritate skin. That is why we recommend to keep children and pets away until dried. If the treated area were to get wet it does not "reactivate". 

2 of 2 people found this answer helpful.
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10/05/2016 Lanette from Fresno, Ca

QCan I use Permethrin SFR 36.8% on my dog or goats?

A

Permethrin SFR 36.8% is labeled to be applied to goats and dogs as directed on the product label.

2 of 2 people found this answer helpful.
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10/04/2016 Livian from Philadelphia, Pa

QWhat temperature do the water need to be when mixing Permethrin SFR 36.8% when treating for fleas in my house?

A

There is not a set temperature required for using Permethrin SFR, it is not an issue when mixing most products and most of the time we suggest something along the lines of warm or room temperature water.

2 of 2 people found this answer helpful.
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