Price/Ea.

$127.37

Size / Description

box (4 x 4 lb pails)

$127.37

bucket (18 lbs)

$114.57

Total Price: $127.37

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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 Overview

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 as an antidote to the poison (vitamin K1) is readily available. We recommend placing the blox in tamper-resistant mouse bait stations or rat bait stations to protect the bait from non-target animals such as dogs and cats.

Note: Due to California state restrictions, this product cannot be sold to California residents.

Details

Active Ingredient	Bromadiolone 0.005%
Target pests	Norway Rats, Roof Rats, House Mice, Meadow Voles
For use in	Agricultural and Animal Production Facilities, Warehousing and Food Processing Plants, Commercial, Industrial, and Residential accounts
Application	Anticoagulant baits are 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 Use in Tamper Resistant Bait Stations or areas inaccessible to non-target animals and children. Change bait every 40-60 days if not eaten to maintain freshness and attractability. Very cold or warm temperatures will mold or sour the bait faster
Yield	Each Blox is 2 in. x 1 in. x 1 in. (28 grams) Each 4 lb. pail contains approx. 64 blox Each 18 lb. bucket contains about 288 bloxs
Formulation	Professional Product
NOT FOR SALE TO	CA CT, SC, VT (Restricted To Licensed Applicators Only)
Shelf Life	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
Coverage Area	All bait placements must be inside or within 50 feet of buildings.
Color	Blue
Special Features	Multiple edges appeal to a rodent's desire to gnaw, are made with food-grade ingredients and small amounts of paraffin for a highly palatable bait, holds up well, particularly in adverse or moist conditions, superior rodent acceptance and control including control of Warfarin-resistant rats, LESS toxic to non-target animals in both primary and secondary poisoning situations
Time to Kill	Single feed, 1-5 days
Shipping Weight	19.14 lbs
Manufacturer	Bell Labs (Mfg. Number: CB4047)
EPA Registration	12455-79

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 mouse bait stations or rat bait stations, or nail or wire it in place.

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.

Product Documents
- Contrac All-Weather Blox Rodenticide Label
- Contrac All-Weather Blox Rodenticide SDS
298 Customer Reviews

Top Reviews

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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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 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?

Expert 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.

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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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 every 5 mins. all night - and they were getting closer and closer to the house. We looked at all kinds of new fencing options only to realize it wouldn't have made a difference since they'd probably just burrow underneath it. We bought this and in less than 1 week's time, we have abolished every rat! We only had one meet his maker in the yard that we had to dispose of, the other hundred or so wandered off to die. It's been close a month now and we still have not seen one. This stuff is BAD A@!.

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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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 attracted the rats. They were multiplying faster than I could trap them. I bought Contrac and placed them in stacks of three around my garage also stacked six of them where the garages joined. The next day the six were gone. I replaced the six with six more, they disappeared. Within five days not a sign of rats or droppings. I didn't even have to dispose of the dead rats. This is a winner!!!!!!!!!!!!!!

See all 298 customer reviews »
141 Questions & Answers

Search results for "attract"

Q

Will Contrac attract rats from the neighbourhood?

How attracted rats are to the Contrac Blox? A pest control guy suggested that it wouldn't be a good idea to preventatively use baiting station with Contac. He said that it may attract rats that otherwise wouldn't be around the house. Is this right? Would it really attract rats from, say, 10-20 yards away? Thanks.

A

Yes, the mice and rodents in the area will be attracted to the Contrac Blox as they are made of a variety of very attractive food based ingredients for the rodents to want to feed on. Any rodents looking for a food source would want to go to the bait in the stations.

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51 of 58 people found this answer helpful

Q

Does Contrac Blox Attract Mice?

Mice got inside our heat pump outside and did some damage. If I place a bait stations around the heat pump, will the Contrac Blox odor attract mice to the bait station and the heat pump? Thanks.

A

Yes, the mice and rodents in the area will be attracted to the Contrac Blox as they are made of a variety of very attractive food based ingredients for the rodents to want to feed on. Any rodents looking for a food source would want to go to the bait in the stations. Please let us know if you have any other questions.
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3 of 3 people found this answer helpful

Q

Will Contrac bait attract and kill moles?

A

We do not advise using Contrac Blox Rodenticide to treat for moles as it is not labeled to used for that treatment. Moles' primary food source is actually earthworms, and they stay underground to feed, so it is unlikely they would even consume a bait such as Contrac. Please refer to our guide on How to get rid of Moles to help further asisst you.

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1 of 1 people found this answer helpful

Q

Will Contrac All-Weather Blox Rodenticide attract squirrels?

A

Contrac Blox Rodenticide should be applied in tamper-resistant stations to prevent non-target animals and children from accessing the bait inside. Although this product is only labeled for rats and mice, it is possible that a squirrel could be attracted to the bait matrix for consumption since squirrels are in the same family as rats/mice.

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3 of 5 people found this answer helpful

Q

Should I use peanut butter with Contrac Blox Rodenticide?

A

You do not have to us peanut butter with Contrac Blox. Contrac Blox contains its own food scents that attract rats and mice.
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4 of 4 people found this answer helpful

Q

Will Contrac All Weather Blox attract flying squirrels to come into the attic?

Two mouse bait plastic stations containing Contrac All Weather Blox were placed in the attic. The stations were chewed by Flying Squirrels apparently to get to the Contrac All Weather Blox. Is attic use of this product advisable, acceptable, or recommended? Is attic use improper? This apparently caused a flying squirrel infestation.

A

Since squirrels are in the same family as rats/mice, it is possible the bait matrix in the Contrac All-Weather Blox Rodenticide could be attractive to flying squirrels also. While rodenticides can be used indoors for rodent control, we typically do not recommend baiting for rodents indoors as the bait can draw insects and can also keep drawing the rodents into the home. We would recommend using the Contrac Blox in the tamper resistant bait stations outside the home around the structure. Inside the home, you can use Detour Rodent Repellent to make the attic less appealing to rodents and squirrels and use Rodent Snap Traps or Glue Boards to catch unwanted guests in your attic.

If you know where the squirrels are entering you can use an Tomahawk One Way Door Excluder where they are entering the attic. This will allow the squirrells to exit through the hole, but not get back in. Exclusion Methods with Copper Mesh or Xcluder Wire are great ways to seal up holes to keep mice, rats and squirrels out.

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Q

Are chipmunks attracted to Contrac Blox Rodenticide?

Already using traps for chipmunks but need more in the arsenal.

A

We cannot recommend that you use Contrac Blox Rodenticide or any other baits for chipmunk control since these products are not registered for that use. There are food attractants in any rodenticide that may be attractive to non-target animals, which is part of the reason these baits should be used in tamper-resistant stations. We can only recommend trapping and repellents for chipmunk control. You may want to contact your local Wildlife/Animal Control Department for any other available options in your area.

Chipmunk Control

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0 of 2 people found this answer helpful

Q

How long does the active ingredient stay active?

I have read the other Q and A about shelf life. I do have an older pail of Contract Bait. The rats are eating it with great enthusiasm, so it still seems to be attractive to them. Does the active ingredient stay effective?

A

The active ingredient will work as long as the shelf life. The Contrac All-Weather Blox Rodenticide contains food-based ingredients to attract the rodents which is why they will still possibly want to eat the product.

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Q

How does the Contrac Blox mouse bait work?

A

Contrac Blox contains food ingredients that attract rodents. The rodents then consume the bait. When they receive a lethal amount of bait, they will then expire. Rodent baits should be used in tamper resistant bait stations to avoid accidental contact with children and non-target animals.
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2 of 10 people found this answer helpful

Q

Can Contrac be used around Fruit Trees? I have rats eating the fruit off my trees.

I have hung Contrac Blocks from several limbs on my fruit Trees to get rid of pesky Rats that are eating the Fruit. Is this safe for the Trees if some falls into the soil?

A

Contrac All-Weather Blox Rodenticide is required by law to only be used in tamper-resistant bait stations within 100 feet of structures and as directed on the product label. It cannot be just hung/placed out in the open or around edible trees. The fruit is going to attract the rats first as it is a known food source, to eliminate rats in the area it's really best to pick up any dropped fruit as often as possible to remove their food source.

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