Contrac All-Weather Blox Rodenticide

4.5 out of 5 stars 298 Reviews | 141 Q&A

Contrac All-Weather Blox Rodenticide
box (4 x 4 lb pails)
Price/Ea.
$127.37
$127.37 $114.57 $112.05
Product Quantity Selections
Size / Description
box (4 x 4 lb pails)
$127.37
bucket (18 lbs)
$114.57
Total Price: $127.37

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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
CT, SC, VT (Restricted To Licensed Applicators Only)

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  • Product Documents

  • 298 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
    Will Contrac kill ants that have invaded the bait station?
    Do I need to kill off the ants that have invaded my bait station or will the contrac kill them?
    A

    Contrac will not kill ants. You can sprinkle a bait like the InTice 10 Perimeter Bait around the stations or Maxforce Complete Granular Bait to help with them.

    Q
    What is the shelf life of the Contrac All-Weather Blox Rodenticide?
    I purchased in 2021. Do the Contrac All-Weather Blox Rodenticide expire?
    A

    Once the container has been opened the Contrac has a shelf life for up to 1 year. If unopened the shelf life is up to 3 years.

    Q
    If a dog ingest droppings from a rodent who ate Blox is ate risk of secondary poisoning?
    A

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

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