Cynoff EC
quart (32 oz)
Price/Ea.
$69.98

Buy 2 or more: $67.95 each

Buy 4 or more: $67.17 each

Buy 8 or more: $66.50 each

$69.98 $67.95 $67.17 $66.50
Product Quantity Selections
Size / Description
quart (32 oz)
$69.98
Total Price: $69.98

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This item has been discontinued by the manufacturer. Please see Demon Max Insecticide as an alternative.
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  • Product Overview

    Cynoff EC liquid concentrate with cypermethrin is a professional insecticide that controls many common insects for commercial and residential indoor and outdoor areas. For indoor use spray areas such as baseboards, corners, closets, doors, windows and others in homes to office buildings. All outdoor applications must be spot or crack-and-crevice treatments except for the following uses on soil or vegetation around structures; applications to lawns, turf, and other vegetation; or to building foundations, up to a maximum height of 3 feet. This may be used for many areas as in and around homes, office buildings, apartments, hospitals, hotels, restaurants, schools and trucks. Cynoff EC is a very versatile insecticide for professional accounts for homes and office buildings.

     
  • Product Documents

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  • 35 Customer Reviews

    Top Reviews

    4 of 5 Stars

    Great Product. Same as Pros use

    By Lorraine on 11/10/2010

    Verified Purchase

    We priced a professional and they wanted $150 for the first treatment followed by $60 every two months. In addition, they wanted everybody and all pets removed for 4hrs when they came for the treatmen…

    Read Full Review »

    5 of 5 Stars

    Box elder bug problems

    By Todd on 04/12/2010

    Verified Purchase

    I had a Box Elder bug problem for the last 20 years. I have used several different products out on the market and have not found anything that would work. Since I have bought Cynoff EC and applied it …

    Read Full Review »

    5 of 5 Stars

    Cynoff EC = Dead Spiders

    By Paul on 07/11/2011

    Verified Purchase

    I have been fighting brown recluse spiders for almost two years. Most of my fight has been done by a "professional exterminator". After doing a lot of research on the brown recluse spider and pest con…

    Read Full Review »
  • 36 Questions & Answers

    Helpful Q&A's
    Q
    When spraying indoors Cyonff EC indoors, how long before it will be safe for indoor dogs to return?
    A

    Dogs can safely return to treated areas treated with Cynoff EC after the area is dry. Usually this will take about an hour.

    Q
    Will Cynoff EC leave a noticeable film on my dark siding?
    I notice that several of the cypermethrin based products say they leave a powdery film on dark surfaces. I want to spray my dark gray siding where I have a massive stink bug infestation. Does this product leave a similar film?
    A

    Cynoff EC will not leave a white powdery residue on dark siding. The products that leave that white powdery residues are in fact wettable powders and all have the letters WP in the product name (Cynof

    Read Full Answer »
    Q
    I need directions for mixing ratio for the liquid Cynoff EC concentrate.
    Purchased the bottle last year and lost the mixing directions
    A

    The Cynoff EC is mixed at different ratios depending on the pest you are treating. Typically, you would mix 0.5 - 1 oz per gallon of water. Please be sure to read the Cynoff EC product label before us…

    Read Full Answer »
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