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Contrac Blox Rodenticide

$33.50

Not for sale to: AK

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Select a Size:
Contrac Blox Rodenticide1 pail(s) (4 lbs. each)$33.50
Contrac Blox Rodenticide2 pail(s) (4 lbs. each)
Save! Get 2 for only $27.25 each
$54.50
Contrac Blox Rodenticide - 18 lb. Pail18 lb. bucket$79.90
Contrac Blox Rodenticide - 18 lb. Pail2 x 18 lb. bucket$153.80
Contrac Blox Rodenticide - 18 lb. Pail3 x 18 lb. bucket$217.50

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Add Protecta Rat Bait Station - CASE (6 stations)
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Contrac All-weather Blox Rodenticide is a multi-edged, single feeding Rat and Mouse bait. It is formulated with an optimal blend of food grade ingredients and low wax to yield a highly palatable, weatherable bait that is very attractive to rodents. Secondary poisoning is very minimal with Contrac and an antidote to the poison (vitamin K1) is readily available. We recommend placing the blox in tamper resistant bait stations to protect the bait from non-target animals such as dogs and cats.


 Contrac Blox Rodenticide Label
 Contrac Blox Rodenticide MSDS


Active Ingredient: Bromadiolone .005%
Target pests: rodents
For use in: If unopened and sealed, product will last 2-3 years if kept away from extreme temperatures. Once opened, should last a year in normal conditions.
Application: Recommend changing bait out every 40-60 days if not eaten. Very cold or warm temperatures will mold or sour the bait faster.
Pet safe: Contrac is LESS toxic to non-target animals in both primary and secondary poisoning situations than other single-feeding baits. An antidote, Vitamin K1 is readily available and there is a time factor for treatment.
Yield: approx. 64 - 2 x 3/4 inch blox per 4 lb. pail.
NOT FOR SALE TO: AK
Manufactured by: Bell Labs



Active Ingredient: Bromadiolone .005%

DESCRIPTION: Contrac® All-weather Blox® Rodenticide is a multi-edged, single feeding Rat and Mouse bait. It is formulated with an optimal blend of food grade ingredients and low wax to yield a highly palatable, weatherable bait that is very attractive to rodents. Contrac® All-weather Blox® contains Bromadiolone, which is less toxic to non-target animals in primary and secondary poisoning.

USE: Baits are small 1 oz. size and can be placed in bait stations, in holes and burrows, or where mice and rats tend to travel. A hole in the center of each block allows it to be placed on bait securing rods in tamper resistant bait stations, or nail or wire it in place.

NOT FOR SALE IN: AK

Ready-to-use CONTRAC BLOX bait pieces feature a patented multi-edge design that gives rodents plenty of gnawing edges per piece. The 1-oz. bait pieces fit easily into burrows, bait stations and tight baiting places. A hole through the center lets you wire/hang the bait, or place on bait securing rods for added security.

It is colored blue and authorized by USDA for use in federally inspected meat and poultry plants.

Do not place bait in areas where there is a possibility of contaminating food or surfaces that come in direct contact with food. Do not broadcast bait.

SELECTION OF TREATMENT AREAS: Determine areas where rats or mice will most likely find and consume the bait. Generally, these areas are along walls, by gnawed openings, in or beside burrows, in corners and concealed places, between floors and walls, or in locations where rodents or their signs have been seen. Remove as much alternative food as possible.

Norway rats and house mice may consume a lethal dose in one feeding with first dead rodents appearing four to five days after treatment begins.

DIRECTIONS FOR USE

APPLICATION DIRECTIONS: Each bait block in this container weighs approximately one ounce.
RATS: Place 3 to 16 CONTRAC BLOX (usually at intervals of 15 to 30 feet) per placement. Maintain an uninterrupted supply of fresh bait for at least 10 days or until signs of rat activity cease.
MICE: Place 1 block per placement. Space placements at 8- to 12- foot intervals. Two CONTRAC BLOX may be needed at points of very high mouse activity. Maintain an uninterrupted supply of fresh bait for at least 15 days or until signs of mouse activity cease.
RATS AND MICE: Replace contaminated or spoiled bait immediately. Collect and dispose of all dead animals and leftover bait properly. To prevent reinfestation, limit sources of rodent food, water, and harborage as much as possible. If reinfestation does occur, repeat treatment. Where a continuous source of infestation is present, establish permanent bait stations and replenish as needed.

Rating Snapshot

5 stars   8
4 stars   2
3 stars   0
2 stars   0
1 star   0
Average Customer Rating
5 of 5 stars (10 customer reviews)



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2 of 4 people found this review helpful:
5 of 5 Stars  Mice like it. But...
By Robert R. on February 24, 2009
I live in a rowhouse and have a 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 at. (there is a field behind the garages) They eat it but is it true that if the bait goes stale you have to throw it out? Does it become ineffective? How long? Is there an expiration date on the pail? I would hate to buy the 18 lb size and then have to throw most of it out. help?

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1 of 1 people found this review helpful:
5 of 5 Stars  
By Tom from Bloomfield, NJ on August 23, 2005
We were getting rundown with field mice from the lot next to our home. Traps were not getting the job done. After 2 weeks using Contrac Blox Rodenticide the mice were gone....Thanx

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1 of 1 people found this review helpful:
5 of 5 Stars  Really Great Stuff!!!
By Howard on September 28, 2009
I been using Contrac Blox for 3-4 years now and it works great. I first got it to wipe out mice in my garage and rats lurking around my Quail and Pheasant pens. It only took around a week for all activity to cease. I have also found out that Chipmunks love it too!! Lately I have been having problems with either Possums or Raccoons so I been leaving some of this good stuff out for them. The whole pieces have been disappearing so I can only imagine they are hauling it off to eat somewhere else.......this is good!!

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1 of 1 people found this review helpful:
4 of 5 Stars  Works very well at reducing mice population
By Bill on December 12, 2008
Contrac Blox Rodenticide works very well in reducing the mouse population. However, I have not been able to rid myself of mice completely. It has been 3 months and I have put out more bait and thrown out stale bait. How long before the bait gets stale anyway? Any tips from anyone would be appreciated.

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1 of 1 people found this review helpful:
5 of 5 Stars  
By K.R. from CA on August 28, 2008
Contrac Blox Rodenticide works great in controlling mice at a mountain cabin.

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1 of 1 people found this review helpful:
5 of 5 Stars  
By Stephanie Ferruzza on August 17, 2007
I used to buy Contrac Blox in the store, but had not been able to find it.  It is the best mouse poison.  I hate to poison them, but we have camps and they ruin everything. I am so happy to have found it online.  It is the only poison that works well for my sisters and me [3 camps]. The mice that is!

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1 of 1 people found this review helpful:
4 of 5 Stars  
By Eddie from Renton, WA on July 8, 2007
It must be good. The rats chewed through the plastic lid of the Contrac Blox bucket which I had left hanging off the peg board wall.

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1 of 1 people found this review helpful:
5 of 5 Stars  
By Harold from Newfield, NJ on November 9, 2006
This is the best I have seen. I had a bucket of Contrac Blox rodenticide sitting in the barn and the rats ate a hole in the top of the bucket.

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5 of 5 Stars  
By Courtney from Baltimore, MD on October 24, 2006
Contrac Blox Rodenticide is very effective and easy to use. Just make sure you keep a good supply of fresh bait and the rats and mice die quickly.

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5 of 5 Stars  Not a mouse in sight
By Carol Fall on January 24, 2010
I purchased Contrac Blox about six months ago and I am very pleased. I haven't seen a mouse since. Change every three months to keep them away.

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Displaying 1 to 10 (of 10 reviews)

 Question about this product? Ask our product experts...

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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 sleep.  It can take anywhere from a few hours to a few days depending on how much the mice have eaten.  They do not need water for the product to work. 

How long do the Contrac Blox stay fresh if stored properly in the bucket? Does the product fade in time due to opening and closing lid to use product? How effective is this product compared to the individual contract pellet packets?
A Contrac Blox should be used within about 1 year of the purchase date. The active ingredient within the product would most likely stay effective long after 1 year but the food ingredients or the attractants will start to degrade and will no longer be attractive to rodents. Just opening and closing the lid of the storage container would not cause the product to lose its efficacy, but storing the product without a lid could cause it to mold or otherwise degrade. Contrac Blox and Contrac Place paks are essentially the same product just in different shapes and packaging. Contrac Place Paks are very useful for treating mice that love to tear open and gnaw through packaging and the pellets are small enough for them to hold and consume, but the product would eliminate both rats or mice. Contrac Blox work well for both rats and mice by providing them with a large gnawing surface.

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