The Best Rat Poison

best rat poison

Choosing the best rat poison can be challenging if you’re unaware of the top picks from great brands. The reason is that there are so many of these products on the market, which can be confusing than helping.

For this reason, we’ve created a buying guide highlighting the top six picks and things to know about this product.  

Using a good poison for rats, you will be able to make a pest-free home without infestation. Also, you don’t have to use professional help to get rid of the pest issue.

So if you’re ready, let’s begin and start reviewing rat poisons and their unique features.

What is the best Rat Poison?

Rat Traps



MOTOMCO Tomcat All Weather Bait Chunx

MOTOMCO Tomcat All Weather Bait Chunx

Effective and simple to use, the Motomco bait chunks is one of the most popular around for those who want to do pest control themselves.

Editor's Choice

Farnam Just One Bite II Rat Poison Pellet

Farnam Just One Bite II Rat Poison Pellet

Coming in a large size, the rat poison offers an effective and no bait shyness help. It is quality and affordable and can offer an easy application.


JT Eaton 709-PN Bait Block

JT Eaton 709-PN Rat Bait Block

With the Diphacinone active ingredient, the rat poison works effectively in killing smaller rats and rodents. It has a one-year limited warranty and can attract mice effectively.




It can work against most types of rats that include roof rats and house mice and is available in a large size four-pound box.

Neogen Havoc 116372 Rat Poison

Neogen Havoc 116372 Rat Poison

This rat poison can kill even Norway rats and is simple to use!  Check it out for a no-spill and easy to use rodenticide bait.

D-CON Refillable Corner Fit Mouse Poison

D-CON Refillable Corner Fit Mouse Poison

Versatile in killing most mouse types, the D-con bait is quick to set up and comes with 20 bait refills.  It is also made of quality materials for the best results.

Top 6 Best Rat Poisons Reviews

  1. MOTOMCO Tomcat All Weather Bait Chunx - Best Overall

MOTOMCO Tomcat All Weather Bait Chunx

Editor's Choice

Rats just love the Tomcat All Weather Bait Chunx! It is made of human grade ingredients. It lures rats and mice and eliminates them from home. So if you’re concerned about infestation of these pests, you might not have to with the bait chunks.

Motomco has been a staple name for pest control because it is effective. This item is a top-rated offering from this brand, as it can eliminate harmful pests, which can cause disease.

In addition, the bait chunks are easy to apply. Just place them where rats usually travel and pass by, and let them do their work.

It is also available in a large pail, offering you long term use, so you don’t need to buy often.

Thing We Like and Dislike


  • Large size for longer use
  • Tough poison
  • Reliable brand
  • Lower price than other products are
  • Top-rated and effective


  • Poisonous bait might not be safe around pets

  2. Farnam Just One Bite II Rat Poison Pellet

Farnam Just One Bite II Rat Poison Pellet


If you want to get rid of problem rats, you should check out the Farnam Just One Bite II. This product won’t let you down because it is simply effective in eliminating problem pests.

With it, you don’t need to hire a professional to do the pest control for you.One of the things to like about the pellet baits is that they attract rats effectively. Choosing the Farnam Just One Bite II, you’ll see how their population would go down.

In addition, the pellet packs are available in 86 counts for this item, so it can be used for a longer time. The Farnam pellet offers a lethal way of killing those annoying pests.

The rat poison can also kill even those warfarin-resistant Norway rats. It can also kill house mice and roof rats that may consume a deadly dose in one feeding.

Thing We Like and Dislike


  • Large size
  • No bait shyness
  • Affordable
  • Can kill warfarin-resistant Norway rats
  • Easy application


  • Might have to get rid of dead rats from anywhere

  3. JT Eaton 709-PN Rat Bait Block Peanut Butter Flavor

JT Eaton 709-PN Rat Bait Block


If you’re shopping around for an effective rat eliminator, you should check out the JT Eaton 709-PN. It can attract rats and give them a lethal feeding.

This bait is peanut butter flavor, so it really works in attracting rats and house mice.

The Bait Block Rodenticide is a top-rated product in the category. There is no doubt because J T Eaton has once again done a great job in making it a superior product.

It has the Diphacinone active ingredient that makes it effective in killing smaller rats and mice. With it, you might be able to get rid of the issue by yourself without hiring a pro to do it for you.

Check it out if you want an effective and an easy to apply rat killer. You just need to place it where rats and mice are commonly traveling. Most of all, it comes with a limited one-year warranty.

Thing We Like and Dislike


  • Can attract mice effectively
  • Large size pail
  • 1-year limited warranty
  • Tamper evident and re-sealable pail
  • Anticoagulant block bait


  • Not the most effective of all

  4. NEOGEN RODENTICIDE Ramik Mouse & Rat Poison Bars

NEOGEN RODENTICIDE Ramik Mouse & Rat Poison Bars

NEOGEN RODENTICIDE is one of the most effective rat poisons around. It is not hard to apply and use. You just have to place the baits in place where the rats are passing so that they can have their lethal dose.

The Ramik Mouse and Rat Bars can attract mice and rats effectively, according to plenty of users that have tried and experienced using these bars to control their home pests.

The Ramik bars also work against most types of rats, including house mice and roof rats. With it, you can control a wide range of rats and keep your home pest-free.

The bars are also moisture and mold resistant, so they can be kept for later use. By choosing the Ramik bars, you can take advantage of these features and use effective rat control bait.

Thing We Like and Dislike


  • Four-pound box
  • Effective and quality
  • Affordable
  • Can kill house mice, Norway rats and roof rats
  • Can resist moisture and mold


  • Might not be safe around pets

  5. Neogen Havoc 116372 Mouse & Rat Poison

Neogen Havoc 116372 Mouse & Rat Poison

Hiring a professional to control mouse infestation in your home can be expensive. For this reason, many homeowners opt for a bait or poison that they can apply and use to eradicate their pest issue.

One of the best choices they have is the Neogen Havoc 116372. It is a ready to use pest poison, so it does not need mixing or preparing any chemical.  It is in the form of pellets, which can eliminate any spills or using any poisonous liquids.

It is also one of the most effective to control even Norway rats, house mice and roof rats. Even the hard to kill Norway rats can be eliminated using this rat poison. Check it out if you’re shopping around for an effective and simple to use rat bait.

Thing We Like and Dislike


  • Easy to apply and use
  • Quality materials
  • Simple and effective method
  • No spill
  • Can attract rats effectively


  • Can take some time to kill the rats

  6. D-CON Refillable Corner Fit Mouse Poison Bait Station

D-CON Refillable Corner Fit Mouse Poison Bait Station

When shopping around for good mouse poison bait, you might have bumped into the d-CON Refillable Corner Fit Mouse Poison Bait Station. It is an effective and valuable poison used by many homeowners that want to get rid of their pest issue.

D-con is a trusted name in the industry, and this product is one of their best offerings. It is composed of 20 bait refills and 1 trap, which is complete, so that you can set up the bait immediately.

The D-con mouse bait is an effective solution that can get rid of most types of mouse.

You can just place the bait station under the fridge, in the basement or any other place where these pests travel. It has a compact design and is water-resistant, adding to its great features.

Thing We Like and Dislike


  • Quick to set up
  • Affordable and quality materials
  • Effective in killing most rats
  • Comes with 20 bait refills
  • Simple solution


  • Can take days to kill rats

What is Rat Poison?

What is a Rat Poison

As the term says, it’s a poison designed to kill rats. They come in forms like chunks, pellets or bait stations. Some of them kill in an instant, while the others are slow-acting, taking days to kill the pests.  They are easy to set up and require no professional assistance.

What is in Rat Poison?

Depending on the manufacturer and type of bait or poison, it can contain different types of components.

For example, there are blocks that contain diphacinone, which is anticoagulant, requiring multiple doses to work effectively. They can kill slowly, so several feedings days are needed.

Other products contain brodifacoum, a potent poison that can kill with a single feeding. It may not be safe around children and pets.

On the other hand, there are poisons that contain the sodium salt of diphacinone, which need multiple feeding to kill.

Nevertheless, you need to know that rat poisons have different ingredients that can also help you determine if they are anticoagulant or coagulant and if they’re slow or fast acting.

How does ​Rat Poison Work?

Based from those we have featured earlier, you can tell by now how these poisons work. Whether you selected pellets or chunks, you can easily apply and place them in where the rats are traveling like on the roof or basement. It can also be in the crevices or walls.

So without even saying, you put the bait or poison in the place where you can feed these rats to their death.

Once you have set the poison or bait station up,  you just need to wait until these rats are dead, sometimes a few days after.

On the other hand, there are poisons that can work with a single-dose, making it stronger and more potent.  

For this reason, you should be extra careful and make sure that you’re using the poison based on the instructions. And as a general rule, you should keep these poisons away and out of pets and children’s reach.

Types of Rat Poison

Check out the following for the types of rodent poisons that you might want to know about for a better decision.


There are two types of them to know, and they are the following. Keep reading to learn more.

  • Single-dose

As the term says, it requires one feeding to kill the rodents, making it very poisonous. With it, you can expect that the rodents are certainly going to die. Typically, its antidote is Vitamin K.

However, you should not expect that it would work immediately. It will take about a few days before the rats would show up dead.  

They will also die in different places all over your property. And as they’re poison, they’re unsafe for pets and humans. In some cases, rodents can also be shy of traps. Also, you must take note that there is no available antidote for a neurotoxin.

  • Multiple-dose

These poisons are safe for pets and humans. No one will die after a single dose. Its known antidote is vitamin K. Most homeowners pick this one, as it is not a single dose poison. In this case, they can also use an antidote just in case a pet or a loved one swallows it.

Metal phosphides

It is one of the most known of all rodenticides, which require only a single dose because it is fast acting. According to the pros, this type can kill within one to three days even with a single ingestion.


Rodents that consume rodenticides suffer from this condition. These poisons are toxic to rats, which are pests that many homeowners want to get rid of because they carry germs that might cause disease.

 Rats that consume poison suffer from this condition, which happens with a raised calcium level.

How to Make Rat Poison? 

Rat Poison

For poison bait, you can combine a cup cornmeal or flour with an equal amount of sugar/chocolate mix before adding baking soda.

The sweet component will lure the rats while the baking soda will kill them soon.

There are plenty of tutorials on how to make a poison for house mice and rats in general.

But typically, they’re not advisable because they can be toxic to humans. For this reason, people make baits or traps instead. You can buy readymade poison chunks or pellets instead.

Frequently Asked Questions


    What to do if your dog eats rat poison?

The best thing to do is to call the veterinarian or bring your dog to one immediately, and not attempting to do the treatment by yourself. 

The animal doctor is going to induce vomiting of the toxin right away so that your dog will be safe from harm. You should not induce vomiting at home.

Once the vomiting is induced, he will administer an activated charcoal by mouth. This substance can prevent your dog from absorbing the poison through his intestines or gastrointestinal tract.

    How long does it take for rat poison to work?

There is no specific answer to this question because it depends on the type of poison itself. Some of them can take between two and four days before the poison to kill the rodents.

    What are the most popular rat poison brands?

Online and in brick and mortar stores, you can find plenty of poison brands that you might want to look into and choose to control rat infestation.

However, not all of those are reliable in terms of working effectively or being safe for your family and pets.

For this reason, it pays off that you choose a rat poison from reputable brands like D-con, Farnam, MOTOMCO, JT Eaton and Neogen.

Even industries trust these manufacturers when buying rat poison. So if you want great results from pest control, you might want to consider any of these brands.

    Where to buy Rat Poison?

You can buy a rat poison in many places like in pest control supplies stores and other places in your community that sell rodenticides. But for the best deals, you might want to check out Amazon.

It is the largest marketplace online that sells genuine products from the manufacturers themselves. Here, you will also find the best deals at affordable prices.

Choosing this marketplace, you will also be able to compare and make a better decision.


There you have what to know about the best rat poison, where to buy and how it works, among other information.

Using this buying guide, we do hope that you can choose what you need based on the top pick reviews featuring the most popular rodenticide brands on the market. Buy the right rodent poison today!

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