Contrac All-Weather Blox Rodenticide Help - Questions and Answers

Contrac All-Weather Blox Rodenticide

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Contrac All-Weather Blox Rodenticide

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Asked by Dennis from Palm Beach, Fl

04/05/2017

Q

Is Contrac toxic to opossums?
I have a Bucket of Contrac that has been very effective with the rats. Recently, a possum has been breaking into the bait stations and stealing the bait. Will this harm the possum? This is a big problem for me because I have to clean up his crumbs so that other animals (chickens) don't get into them.

A

Contrac Blox Rodenticide is not labeled for possums but if they were to eat enough of it it could harm them. It doesn't sound like your stations are secure at all to the ground or to some other structure. You can use liquid nails and affix the station on a 1 x 1 foot paver you can buy from …
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Contrac Blox Rodenticide is not labeled for possums but if they were to eat enough of it it could harm them. It doesn't sound like your stations are secure at all to the ground or to some other structure. You can use liquid nails and affix the station on a 1 x 1 foot paver you can buy from home depot. This well prevent them from being moved. Also, if you make sure the bait is secured on the rods, and the station is secure, it should prevent the possum from being able to work the bait free from the rods.

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3 of 3 people found this answer helpful.
Asked by Karen from Stanwood, Wa

09/02/2019

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 sinc…
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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.
Asked by Sondra

12/08/2010

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.
Asked by Richard from Mclean, Va

12/21/2011

Q

I suspect that my bait station with Contrac is attracting racoons; will the Contrac kill a racoon?
Bait stations are placed in the yard to deal with rats. Bait stations will be found 3 to 4 feet from where they were placed and bait is gone. I do not want to attract racoons or other critters. Should a different bait be considered or should I not bait the traps for some period of time?

A

The Contrac can kill a raccoon if it ate enough, but it would have to eat a large amount. It doesn't sound like your stations are secure at all to the ground or to some other structure. You can use liquid nails and affix the station on a 1 x 1 foot paver you can buy from home depot. …
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The Contrac can kill a raccoon if it ate enough, but it would have to eat a large amount. It doesn't sound like your stations are secure at all to the ground or to some other structure. You can use liquid nails and affix the station on a 1 x 1 foot paver you can buy from home depot. This well prevent them from being moved. Also, if you make sure the bait is secured on the rods, and the station is secure, it should prevent the raccoons from being able to work the bait free from the rods.

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2 of 5 people found this answer helpful.
Asked by Cortani from Montana

07/16/2013

Q

how much Contrac Blox Rodenticide will it take to kill a horse?
We had our horses get into our shed and they eat a bucket of bait. there are 4 horses and we don't know how much bait was left.

A

Generally speaking a horse would have to consume their body weight in Contrac blox for it to harm them. Please make sure to contact the manufacturer Bell Labs 800-323-6628 and the Horses Vet for follow up with the horses ingestion of Contrac Blox.

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2 of 4 people found this answer helpful.
Asked by Bk from Avon Lake

08/24/2013

Q

I live in northern Ohio. Should I maintain baiting stations during winter?

A

As rodent activity increases in the winter, we suggest that the Contrac bait be changed every 30 days to avoid the bait getting molded.

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2 of 4 people found this answer helpful.
Asked by Steve from Baltimore,maryland

04/02/2014

Q

Treating rats in my yard. They are going inside of holes

A

When treating for rats outdoors, we always recommend that you use tamper resistant bait stations that will help stop accidental poisonings of non-target animals and children no matter which bait you select. Please take a moment to read our article for baiting tips for rats. We would recommen…
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When treating for rats outdoors, we always recommend that you use tamper resistant bait stations that will help stop accidental poisonings of non-target animals and children no matter which bait you select. Please take a moment to read our article for baiting tips for rats. We would recommend to use Contrac blox which will kill the rats within 1-5 days after a single feed.

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2 of 2 people found this answer helpful.
Asked by Richard from Toronto, Ontario, Canada

04/05/2014

Q

Does Contrac give off any vapors when placed inside the home, and if so, are the harmful to humans?
We placed 11 contrac blocks in the attic of our house to get rid of mice, and are concerned about possible effects of the vapors on us. We also placed several stations baited with Contac in the kitchen and basement. Is this safe for humans?

A

Contrac is a block rodenticide that does not release any vapors. If applied in tamper resistant bait stations it should pose no harm to humans if applied as directed.

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2 of 2 people found this answer helpful.
Asked by Kip from Stuart Fl

07/31/2018

Q

Do you need a license to use Contrac All-Weather Blox Rodenticide?

A

No, you do not need a license to use Contrac All-Weather Blox Rodenticide.

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2 of 2 people found this answer helpful.
Asked by Robert from Hollandale, Wi

11/13/2018

Q

I have been using Contrac bait for some time. Do I need to change brands because they may get immune to it?

A

You should rotate Contrac All-Weather Blox Rodenticide every 4-6 months with a bait that has a different active ingredient to prevent resistance. Fastrac or Final are great options.

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2 of 2 people found this answer helpful.
Asked by Pondrina from West Palm Beach

02/20/2019

Q

Can you put Contrac All-Weather Blox Rodenticide indoors?

A

Contrac All-Weather Blox Rodenticide can be used indoors but only if they are secured in tamper-resistant bait stations. Using tamper-resistant bait stations keep kids and pets from accessing the bait but also, secures the bait blox to help with monitoring activity. If the bait blox are not secured…
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Contrac All-Weather Blox Rodenticide can be used indoors but only if they are secured in tamper-resistant bait stations. Using tamper-resistant bait stations keep kids and pets from accessing the bait but also, secures the bait blox to help with monitoring activity. If the bait blox are not secured, the rodents will take the blox to the nest, therefore, making it difficult to see if they are consuming the bait. I have included the instructions per the Contrac Blox product label regarding the number of blox that should be used over certain linear footage. RATS: Place 3 to 16 bait blocks (at intervals of 15 to 30 feet) per placement in infested areas. Maintain an uninterrupted supply of fresh bait for at least 10 days or until signs of rat activity cease.
MICE AND MEADOW VOLES*: Place 1 block per placement. Space placements at 8- to 12-foot intervals in infested areas. Two blocks may be needed at points of very high activity. Maintain
an uninterrupted supply of fresh bait for at least 15 days or until signs of
mouse or meadow vole* activity cease.

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2 of 2 people found this answer helpful.
Asked by Kimberly from Frazier Park

08/07/2019

Q

Will Contrac All-Weather Blox Rodenticide harm a wild animal that eats the poisoned rodent?

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 until they succumb to the effects of the bait. For expample, a cat would have to actually eat 20-…
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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 until they succumb to the effects of the bait. For expample, a cat would have to actually eat 20-30 mice that have consumed the bait for it to have an effect. In most cases well fed domesticated animals will not actually eat a mouse or a rat that they come across. Instead they will play with it, chew it and then leave it behind.

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2 of 5 people found this answer helpful.
Asked by Sabrina

06/10/2011

Q

How long has the new label for Contrac Blox been out?

A

The manufacturers have released newly labeled product as of June 4, 2011. However, we still have the old labeled product until we sell out.

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1 of 1 people found this answer helpful.
Asked by Anonymous

10/27/2011

Q

If I put baits for mice to eat outside the house does that mean that they won't come inside the house and die?
Or is there any other way to avoid them dying in the house?

A

Unfortunately there is no way to stop the mice from going inside the house to die after they eat a mouse bait product. If having the mice enter your home after consuming the bait is an issue for you, consider using mouse glue traps placed in a Multi-catch Tin Cat mouse trap or Mini T Rex Snap …
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Unfortunately there is no way to stop the mice from going inside the house to die after they eat a mouse bait product. If having the mice enter your home after consuming the bait is an issue for you, consider using mouse glue traps placed in a Multi-catch Tin Cat mouse trap or Mini T Rex Snap traps concealed in a Protecta Mouse Bait Station. This way you will know for sure where the mouse died and you can dispose of the carcass.

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1 of 1 people found this answer helpful.
Asked by Dennis from Santa Ynez, Ca

04/05/2013

Q

Can Contrac Blox be used to rid ground squirrels?

A

Unfortunately contrac blox is only labeled for rodents. Therefore we cannot recommend that it be used for ground squirrels. We do not have any products that are labeled for squirrels specifically other than live catch traps.

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1 of 4 people found this answer helpful.
Asked by Bk from Avon Lake

08/24/2013

Q

Should I consider switching the Contrac bait so that the mice don't get "bored" with the same one?

A

There are some instances when rodents can be resistant to a certain active ingredient in a bait and there may be instances where the rodents will avoid the bait all together (bait is old or spoiled, too many alternate food sources are available). We recommend changing to a bait with a different …
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There are some instances when rodents can be resistant to a certain active ingredient in a bait and there may be instances where the rodents will avoid the bait all together (bait is old or spoiled, too many alternate food sources are available). We recommend changing to a bait with a different active ingredient so that you will have fresh bait and you can avoid any issues with resistance.

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1 of 2 people found this answer helpful.
Asked by David from Transfer Pa.16154

07/29/2014

Q

I need a good bait to control rats and mice. I also need something for spiders on my farm.
I have been using a rat bait from Agway,and it is not doing what I want it too do. I am tired of the spiders in my shops and the basement of the house. I would like too try a good rodenticide. Any good recommendations?

A

For a rodenticide, we would recommend Contrac Blox. It is a single feed kill. It comes in an 18 lb. pail. We would recommend putting these in rat bait stations, such as Protecta Rat Bait Stations. If you are in CA, we would recommend Fastrac Blox. Although they are not a single feed kill, they still…
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For a rodenticide, we would recommend Contrac Blox. It is a single feed kill. It comes in an 18 lb. pail. We would recommend putting these in rat bait stations, such as Protecta Rat Bait Stations. If you are in CA, we would recommend Fastrac Blox. Although they are not a single feed kill, they still will work wonderfully. For spiders, we would recommend using Bifen IT. This can be sprayed indoors and outdoors. It does have a residual of about 90 days indoors and 30 days outdoors. Indoors, it needs to be sprayed in the cracks and crevices and along the baseboards. Outdoors, this product can be used around the perimeter, in the lawn, on shrubs, trees and on flowers. This product should be used on edibles.

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1 of 1 people found this answer helpful.
Asked by Wayne from Atlanta, Ga

12/10/2015

Q

Do the 4 lb and 18 lb buckets of Contrac Blox Rodenticide have the same label instructions and content?

A

Yes, both the 4lb and 18lb buckets of Contrac Blox utilize the same label.

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Asked by Jacke from Boston, Ma

03/11/2016

Q

Will Contrac Blox work on squirrels? If so, how?
Have squirrels in a wall-not sure of the entry point. How would I use this product to gt them to leave the wall?

A

Unfortunately Contrac Blox is only labeled for rodents like rats and mice. Therefore we cannot recommend that it be used for ground squirrels. We do not have any products that are labeled for squirrels specifically other than live catch traps.

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1 of 2 people found this answer helpful.
Asked by Douglas from Oh

05/27/2016

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 o…
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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.