Customer Reviews for Permethrin SFR 36.8%

Rating Snapshot

5 stars   319
4 stars   26
3 stars   9
2 stars   3
1 star   3

Average Customer Rating

4.8 of 5 stars
(360 customer reviews)
Permethrin SFR 36.8%

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Showing only 2 star reviews - See all reviews
Displaying 1 to 3 (of 3 reviews)
  • 2 of 5 Stars

    ... hmmmm

    By J on 12/25/2015

    Verified Purchase

    My dog had ticks, so I mixed and sprayed per instructions mixed at 1/4 fl.oz per pint ... didn't do squat, so I decided to test on live ticks, and was able to verify out of 10 ticks 9 survived for more than 1 hour at the the rated concentration. Increased the dosage and tested again with double , but it did not kill all 10 ticks until I mixed 5/8 fl.oz to each pint. Maybe I got a bad batch, but I am going back to Talstar

    Expert Response  Expert response:
    Please note that Permethrin is not a contact kill product. It can take 24-48 hours to kill in an insect after they have received a lethal dose of the product.

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    104 of 120 people found this review helpful

  • 2 of 5 Stars

    Not effective as it used to be

    By Timothy on 07/09/2015

    Bought same product 4 years ago and this one is not nearly as strong as it was

    Expert Response  Expert response:
    Thank you for your review. We can tell you that the manufacturer h not changed their formula or the concentration of the Permethrin SFR. Some pests are able to build up a resistance to certain insecticides after repeated exposure over generations and that is possibly the case here. Please call us at 866-581-7378 so we can help you put together a more effective treatment program for your needs.

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    8 of 11 people found this review helpful

  • 2 of 5 Stars

    Not happy

    By Stacey 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 8 people found this review helpful

Displaying 1 to 3 (of 3 reviews)