Contrac All-Weather Blox Rodenticide

4.5 out of 5 stars 293 Reviews | 141 Q&A

Contrac All-Weather Blox Rodenticide
box (4 x 4 lb pails)
Price/Ea.
$121.27

Buy 2 or more: $118.49 each

$121.27 $118.49 $109.87 $107.87
Product Quantity Selections
Size / Description
box (4 x 4 lb pails)
$121.27
bucket (18 lbs)
$109.87
Total Price: $121.27

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In Stock. Normally ships in 1 business day.

For large order quotes, please call us at 866-581-7378.

Not for Sale to: CA
SC, VT (Restricted To Licensed Applicators Only)

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  • Product Documents

  • 293 Customer Reviews

    Top Reviews

    5 of 5 Stars

    Mice like it. But...

    By Robert on 02/24/2009

    I live in a row-house and have an on and off again love-hate relationship with mice. They love me. I hate them. I put these Contrac Blox in my detached garage and almost every morning they are nibbled…

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    Expert ResponseExpert response:
    The fact that the bait is being eaten every day is a good sign. Mice will not die immediately after eating rodenticide baits, and will probably die somewhere out in the field on their way back to the burrow. Contrac lasts about 2 years in the bucket. When placing the bait, the manufacturer recommends that the bait be changed out every 40-60 days.

    5 of 5 Stars

    This stuff is the best!

    By Denis on 05/12/2010

    Verified Purchase

    Living in a restaurant filled neighborhood in DC with unkempt neighbors on both sides of our house led to our backyard becoming a rat highway. It got so bad that we would have 6 or 7 running across ev…

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    5 of 5 Stars

    The "TRUTH"

    By Tarik on 03/13/2010

    Verified Purchase

    This stuff is the truth. I've tried the Rex traps and other traps but those other methods just didn't get the job done. I live in a duplex with joining garages and my neighbor had dog food which attra…

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  • 141 Questions & Answers

    Helpful Q&A's
    Q
    Is secondary poisoning an issue for cats when using Contrac Blox rodenticide?
    We have mice in unfinished areas of our home (garage, basement, and attic) and we have placed bait boxes with Bell's Contrac in these areas. We are not concerned about primary poisoning with our cats since they not allowed in these areas (and the poison is in boxes that the cats could not even fit into). However, my concern is about secondary poisoning. If a mouse somehow made it to a part of the house where the cats are and one of the cats ate the mouse, could it get secondary poisoning from Contrac? I would really appreciate some feedback as I have received mix answers from asking around, including our vet who was not really sure and suggested we contact you all. Thank you!
    A

    The risk of secondary poisoning with Contrac Blox is very minimal. A mouse only consumes a very small amount of bait at a time and passes it very quickly only keeping a smaller amount in their liver u…

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    Q
    What happens to mice after they eat Contrac Blox?
    I live in a mobile home and I purchased Contrac Blox and scattered it under my home. What happens to the mice after they eat it? How long does it take for them to die? Do they need water for this product to work?
    A

    Contrac Blox is an anti-coagulant which means once the mice eat this product they begin to bleed to death from the inside.  The mice first become sick, and then grow tired and weak and pass in their …

    Read Full Answer »
    Q
    What are the new regulations on rodent products that go into effect on June 4th, 2011?
    A

    The federal government has decided that certain types of rodenticides should not be sold in the same manner they have been after June 4, 2011.  These regulations were passed to try to prevent ove…

    Read Full Answer »
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