Permethrin SFR 36.8%

$21.99 - $294.52

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5 out of 5 stars Rating: 4.8

255 Reviews | 306 Q&A


{ $25.46 { $23.14 $21.99 $19.69 $77.50 $74.94 $74.12 $294.52
  Size/Description Price/Ea. Qty
Permethrin SFR 36.8% quart (32 oz)

Buy 1: $25.46 each

Buy 2 or more: $23.14 each

Permethrin SFR 36.8% Pint pint (16 oz)

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Buy 2 or more: $19.69 each

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

Buy 1: $77.50 each

Buy 2: $74.94 each

Buy 3 or more: $74.12 each

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   223
4 stars   22
3 stars   5
2 stars   3
1 star   2

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Most Helpful Customer Reviews
  • 74 of 75 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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  • 37 of 37 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, they shipped the product as advertised in a very timely manner. I will definitely do business with them again.

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  • 27 of 29 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  permethrin
    By Laura in Wheat Ridge, Co on 11/10/2017

    Started using permethrin after a lot of product and chemical research. It is safe in the house around pets. The product does an excellent job indoors and outside.

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  • 5 of 5 stars  Premethrin
    By Phubert in Texas on 11/03/2017

    Best buy anywhere. Fast shipping to boot. Grade A plus across the board.

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  • 5 of 5 stars  Permethrin
    By Carl in Scarborough, ME on 10/22/2017

    The chemical arrived very quickly. It was cheaper here than my local farm supply store. I need to buy agricultural chemicals, and I will buy them here.

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  • 5 of 5 stars  Zero roaches and zero flea population
    By Clayton in Corpus Christi Texas on 10/06/2017

    My rental house got vacated except they left thousands of roaches and fleas. My first inspection was cut short because my blue jeans had turned black from my knees down due to hungry pests. After thorough research I ordered this Permethrin SFR 36.8% and did not find a single bug alive post-application. Strongly recommend this product!!!!

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  • 5 of 5 stars  36.8% Permethrin
    By Bill in Humble, Texas on 10/01/2017

    I have used the 10% Permethrin to control Flea's in my yard and around the house. I had so much success with the 10% solution I thought I would try the 36.8% solution on web worms and other associated undesirable critters that seem to think I should support their bad habits. This solution worked as designed and I really like the non-toxic impact on other desirable wildlife, Dogs, Cats, Squirrels, Birds etc. I gotta say Do My Own is the best!!!

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  • 5 of 5 stars  Good bug killer .
    By Matthew in Cullman , AL on 09/30/2017

    Works well on spot spraying almost any bug ant or wasp . Kills ants if it gets on them . Steer up the ant first . This site had the lowest price and free shipping . No tax . This was a bought $12 less than I had paid when I bought it from local farm supply store. I use one once per gallon so it makes 32 gallons.

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  • 5 of 5 stars  Dead spiders and bugs? Yes, please!
    By Becki in Omaha, Ne on 09/30/2017

    I absolutely love this insecticide. My yard and home are now bug free, my children and I have no more hideous bug bites, and the dogs are flea free!! There is no overpowering or lingering odor. The solution doesn't take very long to dry and air out. It was very simple to measure out with the ounce-o-meter on the side of the bottle, and the one-ounce built-in measuring cup.

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  • 5 of 5 stars  Permethrin Order
    By Cj in riverside ca on 09/29/2017

    Great prices, fast delivery and excellent products.

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  • 5 of 5 stars  Permethrin sfr
    By Sal in Placerville, CA on 09/29/2017

    Good Product, good service, good price.

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  • 5 of 5 stars  Permethrin sfr 36%
    By Bluesjamjim in Denver,CO on 09/22/2017

    I have not been bugged by pests since the first application. DMO supply is now my goto website for ALL my chemical needs.

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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.

184 of 202 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.

168 of 184 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.

130 of 134 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.

121 of 129 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.

110 of 125 people found this answer helpful.
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Most Recent Customer Questions

10/23/2017 Clifford from Mc David

QCan I make a dog dip with Permethrin SFR?


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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08/07/2017 Conrad from St. Louis, Mo

QHow long does 1.5 ounce to 1 gallon mix of Permethrin SFR take to start working to kill roaches?


Dending on many factors such as insect type, etc  Permethrin SFR 36.8%? can take minutes to hours to kill insects. Roach Control Rotation A Kit? is great for treating roaches. It offers all of the products needed to perform a professional treatment in your home to eradicate the insect. Please take a few moments to read our article on How to Get Rid of Roaches for additional helpful information.

1 of 1 people found this answer helpful.
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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


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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06/26/2017 Darrin from Scottsdale, Az

QCan adding Permethrin SFR to Demand CS add a "kick" against AZ scorpions?
I was told by an exterminator that this combo is very effective against bark scorpions applied monthly. Do you have any thoughts on the matter? If so, how much SFR would you recommend be included per gal?


Permethrin SFR 36.8%  and Demand CS should not be mixed together. We recommend applying Demand CS alone for treating scorpions at a rate of 24 ml per gallon of water per 1,000 sq ft. For more information on treating scorpions, please take a few moments to review our article for a successful eradication program.

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06/17/2017 Guest from Ga

QCan I use Permethrin SFR 36.8% to control pecan budmoth?
Young pecan trees have got pecan budmoth


Permethrin SFR 36.8% is not labeled for applications on pecan trees for treating budmoths. We would suggest that you contact your local cooperative extension for a product recommendation and we will be happy to assist you!

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06/16/2017 Ryan from Loxley, Alabama

QIn outdoor applications, how resistant is Permethrin SFR 36.8% to rain?
I am treating a dog flea infestation both inside and outside my home, but I live in one of the rainiest regions in America; it's currently rainy season and we sometimes get rain five days a week. Is there any special application procedure I should follow (I.E. - only apply if it's not going to rain for a certain number of days after treatment, different concentration, etc)? I am treating roughly 4,000 square/feet of grassy yard. Can I use a garden hose sprayer, or do I have to use a hand pump? Is there an ideal concentration? And what sort of protection length should I expect?


Permethrin SFR 36.8% can be used inside and outside for flea control. If treating outside, you will want to apply on a  dry day and have 24 hours prior to a rainfall. We suggest treating with an insect growth regulator (IGR).  Treatments should be performed once every two weeks. Please take a few moments to review our treatment article on How to Get Rid of Fleas for a successful eradication program. 

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06/14/2017 Dennis from Clinton

QCan you use Permethrin SFR 36.8% on pastures that you have horses in?


Permethrin SFR should not be used on pastures where horses or any livestock graze. Very few products are listed as safe to use in grazing areas. Essentria All Purpose is one of our top products that will not harm the animals and will cover all the same insects the Permethrin SFR covers on its label. 

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06/10/2017 Mary

QCan I spray Permethrin SFR inside my dog's kennel?
Also will it harm him?


Permethrin SFR 36.8% is labeled to be used in kennels and would be safe when used as directed on the product label.  It is also safe to use as a flea/tick dip on dogs.

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06/07/2017 Nick from New York

QCan I use Permethrin SFR around pigs?
I am raising pigs and plan on putting them in a new area that is mixed woodlands. The area is teaming with ticks so I was going to spray the area before moving them with permethrin. Will it be safe to allow them into this area to graze, etc. How long after spraying? Also if I want to dip or apply permethrin to the pigs what would be the correct concentration?


Permethrin SFR can be used in animal housing areas containing swine and for use on swine. Per the product label, you would use 4 oz in 25 gallons of water to treat 50-100 head of swine, and thoroughly wet or dip animals including ears. You must allow 5 days between the last treatment and slaughter.

Permethrin SFR is not labeled for use on grazing areas. For this treatment, we would recommend Essentria All Purpose Insecticide.

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06/04/2017 Andrea from Ca.

QDoes Permethrin SFR 36.8% kill rodent mites?
I read in a university study that it will.


Permethrin SFR 36.8% is not labeled for rat mites specifically. It is important to be absolutely sure you are actually dealing with rat mites. Have the suspected rat mite identified by a reputable source, such as your local cooperative extension office or a reputable pest control operator. you must first find the source of the infestation, usually a rat nest or a dead rat on or in the home. Removal of the infested nest or rat(s) and a thorough cleanup is necessary. For treatment in the home, we recommend you frequently vacuum all carpet and upholstery and dispose of the bag or vacuum contents in a sealed bag outdoors. Spray Sterifab on couches, chairs and other upholstered furniture where you may spend time resting. Use MotherEarth Dust in all cracks and crevices around the perimeter of the room. Apply a thin coat of MotherEarth dust to rugs and carpets. Rake (not sweep) nap back and forth, causing dust to enter rug or carpet. Let product sit overnight. Repeat application as necessary and vacuum every 3 - 4 days for effective control. MotherEarth dust does not have a fast knockdown, it can take several days for insects to die after they contact the dust. Onslaught can be used for a faster knockdown. Thoroughly apply as a fine particle broadcast spray using a hand pump sprayer to infested rugs and carpets and other cracks and crevices around the perimeter of each room. Put all clothes through the dryer on high heat to help kill mites and their eggs.We have had many customers use the above recommendations with great success. Most customers report that it can take several months to get rid of all of the mites. Since there has not been much research on controlling rodent mites this program is only a suggestion and may not work for every situation. Finding and removing the source of the infestation is very important and is the key to getting rid of the mites for good.



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