Best Rat Poisons in 2022: Expert Reviews

Rats’ infestation has been the greatest fear in our homes and commercial places. They cause so many diseases and destroy our valuable goods.

Most people hate these nagging creatures and would do everything in their power to eradicate them for good. I believe you feel the same, and that’s the reason you are reading this article to get to know the strongest rat poison that will kill them.

My name is Nicholas Martin, I am a consultant for private pest control agencies, and from my gained experience for the past 25 years, I am sure I will guide you with the best option.

Our #1 Pick Among Rat Poisons

We all are aware of the effects of rats, and we must make sure they don’t affect us. Rats can bite and scratch you, leaving out disease and rat-bite fever. Through their urine, they spread leptospirosis, which leads to kidney and liver failure and other cardiovascular problems. That is why we should learn about the best rodenticide to terminate them from our homes.

What is the best rat poison? How does rat poison work? When is the best time to use it? I will try to answer all the questions with these eight best types of rat poison that I would highly recommend if you are looking for the best elimination method.

mouse in cracks

Top 8 Best Rat Poisons to Buy

  1. Havoc: Best Rat Poison That Works
  2. Pro Tecta: Best Rat Poison Station for Home
  3. Tomcat Bait Chunx
  4. Bell Contrac Rodent Control Rodenticide
  5. Neogen Rodenticide
  6. JT Eaton
  7. Franam Just One Bite
  8. Redtop

I will help you select the best one from this review of the eight best rodenticides. It will eliminate rats and make sure that you will get the complete satisfaction and exclusion of these destructive and troublesome pests.

I will tell you all about the different types of poison, bait stations, and the way to use them. You will learn their pros and cons, and it will be of great ease for you to choose one from my list.

1. Havoc: Best Rat Poison That Works


  • Active Ingredient: Brodifacoum 0.005% 
  • Bait Color: Blue
  • Item Weight: 9.25 pounds
  • Item Dimensions LxWxH: 21.25 x 10 x 19.5 inches
  • Target Species: Rats and Mice

This poison has an anticoagulant rodenticide, which is very strong, known as brodifacoum, that acts as an effective bait to kill rats. This best poison for rats kills the rodent after a few minutes, thanks to this component.

Rats multiply very fast, and before you know it, they are all over your home destroying and eating your food staff, and sometimes they can even chew your favorite outfit. This can be frustrating, and that is why you should use Havoc`s rat poison for outdoors and inside rat killing.

When they start to multiply, use the Havoc poison, as it is the best to eliminate them in large numbers. This is because the bait attracts rats to feed on it and kills with immediate effect. Set up the baits in the ceiling and rooftops and any other corner of your household where you spot them playing. This will ensure to get the whole community that made a nest in your house.

The best thing about this poison is the fact that it can be used in any season and comes with a container full of 40 packs inside. They are very effective and safe to eradicate rats and mice, and last you for long. The bait should not be placed in open areas where pets and children are as they can hurt them.

If any of your pets or people around accidentally consumed this poison, you must immediately call an ambulance and they will treat them with a specific antidote, which will probably be Vitamin K. Once the rats consume this strongest rat poison, they get dehydrated and die. In those hidden areas, it will not be smelly of the rotten creatures.

  • the poison kills almost immediately;
  • acts as a perfect bait as it attracts them towards the poison;
  • it can be used both inside and outdoors;
  • the quantity is well considered to last you for long;
  • it dehydrates the rat’s body and leaves no stinking smell.
  • it is harmful to pets and babies;
  • it is quite costly.

2. Pro Tecta: Best Rat Poison Station for Home


  • Pet safe: Tamper Resistant and Locks when Closed
  • Material/Construction: Heavy-Duty, injection-molded Plastic
  • Item Weight: 1.32 Pounds
  • Item Dimensions LxWxH: 9.1 x 13.6 x 3.35 inches
  • Target Species: Rats and Mice

This tamper-resistant bait station is safe to use around pets and kids in our homes. It has a design that allows it to be placed in all corners of the house. The Pro Tecta low profile is ideal for indoor use due to the triangular shape that fits in all corners of your home and also under pallets placing it where rodents tend to travel most heading to their nests.

Pro Tecta Best Rat Poison Station

The bait station comes with one key per order with a rod inside. It locks automatically when closed and uses a different 2-point key to open. It does not hold the rats until they die for your disposal. The rats eat the poison placed and go out only to die in their nests after a few days.

However, the bait station is bought separately with the rat poison, but you can comfortably use the remains of any other pellets if you had ever bought any. The good thing about the station is that it can be reused. Make sure to keep adding baits from time to time for it to efficiently and effectively serve you. It holds about four baits on the wire.

  • it is safe to use around kids and pets;
  • it is ideal for indoor use with a triangular shape to fit in the corner of your home;
  • the bait station can be reused over some time;
  • the bait station works effectively in controlling rat infestation in your home.
  • it is purchased separately with the rat poison.

3. Tomcat Bait Chunx: Effective Rat Poison


  • Active Ingredient: Bromethalin 0.01%
  • Form: All-Weather Bait Chunx
  • Item Weight: 4.25 Pounds
  • Item Dimensions LxWxH: 7.75 x 8.25 x 7.75 inches
  • Target Species: Rats and Mice

When rats start their invasion, they tend to multiply within a short period and before you know it, your entire household is full of very disturbing and annoying rodents. The population might be overwhelming, but with Motomco rat poison, you will have nothing to worry about.

I remember a client who owns a ranch with horses inviting me to consult him the best way to eliminate rats, which have invaded the entire ranch because of the horse food. He had tried out different poisons of various brands, but they could not take out the numbers.

I recommended Tomcat, after a week, I went back, and the rats had been drastically reduced. After a month, he called me, and he was very contented with the brand and recommended it to others in his industry.


Tomcat rat poison deals with a high population and very severe infestation of rodents, and it takes them a minimum of 4 days for them to kill once they feed on the bait. Each chunk of this contains bromethalin, which is non-anticoagulant with a luring effect and, hence, acting as good bait. It is fast to kill than anticoagulants, and rats stop feeding after consuming it. Therefore, less poison is used to eliminate more rats.

The bait is favorable in all-weather seasons because it is manufactured with a little wax content, and it is resistant to moisture and mold. Set the bait to the preferable areas making sure that all affected regions are covered.

The chunks come with holes used to place it on rods and can be secured using wires in bait stations, in any agricultural or rural setup. This is the best pet-safe rat poison and safe for your children too.

  • it is safe to be used around our pets and kids;
  • it kills and it eliminates a large population of rodents;
  • it is suitably used for all weather;
  • it has holes in each chunk and can be placed on rods as baits.
  • do not kill the rats instantly;
  • dead rats will produce a stinking smell.

4. Bell Contrac Rodent Control Rodenticide


  • Active Ingredient: Bromadiolone 0.005%
  • Number of pieces: 288 x 1 oz blocks
  • Item Weight: 18 pounds
  • Item Dimensions LxWxH: 12.35 x 13.5 x 11.35 inches
  • Target Species: Rats and Mice

This is a potent poison in controlling rats’ infestation during all weather. It will yield useful results to eliminate rats from your homes entirely. The Contrac will clean all, and the bait will control rats and mice with just a single feeding of the anticoagulant rodenticide with bromadiolone as an active ingredient.

While placing them, use three to six Blox in the roof ceiling, around your compound, and anywhere else where small disturbing creatures have made their nest. Always put an uninterrupted supply of the baits for a continuous two weeks non stop until you notice they have stopped feeding on them. However, the rats will still have a smell after they die in their hidden spots, but the odor will not last longer than a week.

The Bell Contrac 4 lb. bucket is enough to kill many rats in your home. However, if you plan to purchase for commercial use or a large farm area, the large size container will be operative for that. The baits have holes that use rodent bait stations that contain wire mounts.

  • it kills rats with a single feeding;
  • they can last for a long time to serve you more;
  • best used for both indoors and outdoors.
  • the rodents die slowly. It does not kill them immediately;
  • it does not have a warranty.

5. Neogen Rodenticide: Great Outdoor Rat Poison


  • Active Ingredient: Diphacinone (.005%)
  • Effective Results: within 4-5 days
  • Item Weight: 20 pounds
  • Item Dimensions LxWxH: 13.8 x 13.8 x 14.88 inches
  • Target Species: Rats, Mice, and Meadow Voles

Neogen is an all-weather rat’s poison that is used inside the house but is more effectively outdoors, even in damp and rainy areas. Unlike other baits that have wax, this toxic does not have wax in its ingredient, and this makes it a powerful rat control option.

It is harmful to pets and babies, so make sure while laying them to put them away from their contact. Lay them in your attic, outside the farms, and anywhere else that you have spotted them. It is suitable for luring the rats to their traps, but also once ingested. It takes 2-4 days to kill the rats.

Neogen 116300 Ramik Green Fish Flavored Weather

The nuggets are very effective, and they definitely work in controlling rat infestation. Once the nugget is consumed, the rats tend to stop eating and will eventually die. You can never go wrong with this brand when it comes to eliminating the rodents. Once you start using the poison, the results will be seen within days. Keep on replacing the nuggets until you have fully terminated all the rats everywhere on your farm and your house.

  • the toxic kills rats in less than five days;
  • the poison can be used in all-weather seasons, even in damp areas;
  • it does not have any wax, hence, being more effective in luring rats;
  • best used for indoors and more effective outdoors.
  • not safe around pets and kids;
  • it does not have any warranty.

6. JT Eaton: Rat Poison Blocks


  • Active Ingredient: Diphacinone 0. 005% 
  • Color: Green
  • Capacity: 9 Pounds
  • Item Dimensions LxWxH: 11 x 11 x 10 inches
  • Target Species: Rats and Mice

This is a block rodenticide that is formulated with peanut butter flavor, which acts as an excellent bait to attract the rats to eating them. Every block of J T Eaton has a diphacinone that attracts rats and ingests it taking a week or less to kill them.

To be accurate with your mission, make sure to spot everywhere, the rats will most likely take in the block baits. Place them in your store, kitchen area, ceiling, and rooftop, making sure not to leave out any areas that you might think these rats like. Rat poison blocks are perfect for use at our homes, farms, and commercial buildings. Because of the diphacinone, it is efficient in eliminating small rodents.

JT Eaton PN Bait Block Rodenticide Anticoagulant Bait

The poison is not suitable in rainy seasons or when it snows. Best used in summer when it is dry because when the block gets into contact with water, it depletes and loses its effectiveness. It can be used both inside and outside homes and commercial buildings. After the rats died, they leave out the rotten smell from their hiding spots as the poison does not dehydrate their bodies.

It is very harmful to human or pet consumption, so it is essential to place this product away from pets and children who can easily touch it. In the store, make sure it is not directly in contact with foodstuff because of the toxin element used as an ingredient. Make sure to replace the baits at the appropriate time until the rats stop consuming them to ensure effective results.

  • it has peanut butter flavoring, which acts as a good bait for rats;
  • it has an anticoagulant function;
  • it is efficient in killing small rats;
  • it has a one year warranty.
  • it is not suitable for all-weather;
  • they do not kill rodents instantly.

7. Franam Just One Bite: Efficient Rat Poison to Use


  • Active Ingredient: Bromadiolone 0.005%
  • Item Form: Bite, Chunks
  • Item Weight: 0.66 Pounds
  • Item Dimensions LxWxH: 19 x 16 x 9 inches
  • Target Species: Rats and Mice

This poison is designed to be used in agricultural buildings. Due to the very active ingredient the bromadiolone, it will effectively eliminate the rat, hence, highly toxic to be used in our domestic households. It kills rats and mice in the agricultural environment only in just one single feed.

Each pellet has a central hole that acts well in a bait station setup. Place them in your agricultural farms and stores. The bait will lure the rats to feeding the poison, and with just one bite, the rat stops eating and dies in less than five days.

Franam Just One Bite Efficient Rat Poison to Use

It comes in bulk size of 8 lb. box. Make sure to keep placing the chunks until you notice that they are further not consumed. The poison will kill any animal that eats it and highly recommended to be used in agricultural buildings only. The poison, however, does not dehydrate the rat, and once it dies, it will have a rotten smell for almost a week.

  • it is very effective in killing rats with a single feed;
  • best used in agricultural buildings;
  • it acts as a right bait station due to the center hole;
  • the chunks will last you for an extended period.
  • It does not alienate the bad smell after a rat dies.

8. Redtop: Pet Safe Rat Poison Station


  • 2 Pack 4 keys Bait NOT included
  • Universal: For use of any type of rodent bait, including bait blocks
  • Item Weight: 2.87 pounds
  • Item Dimensions LxWxH: 13.23 x 8.27 x 7.91 inches
  • Target Species: Rats and Mice

The bait station comes in two packs. It is made with very durable material, which can withstand tough weather conditions and, hence, last you for long. Both used for indoor and outdoor setup, and it is highly effective.

The anti-tamper design is favorable to use where kids and pets are, as it will cause no harm to them. Redtop is easy to use and to set up where the rats are with a very convincing design. It can be placed in a permanent structure for extra security. The bait is universal to capture also other rodents like mice in your home and around the compound.

The rats go in the bait station, eat the poison, and come out. They take up to a few days to eventually die, and they do not get trapped in the bait to die inside it. You can always reuse the station and always make sure to keep on refilling it with the poison for practical use.

  • best used in all-weather seasons;
  • it is safe for pets and kids around your home;
  • it is easy to use and set up.
  • rats do not die instantly.

FAQ Section

How Does Rat Poison Work?

The principle of rat poison works is the same as that of poison for humans. The only difference is that in addition to the poison itself, this remedy also contains substances that attract rats. After the poison has entered the body of an animal, it has a detrimental effect on its vital organs and kills in just a couple of minutes.

What is in Rat Poison?

To kill rodents, they use a special type of pesticide — rodenticides such as naphthylthiourea, warfarin, diphenadione, brodifacoum. Studies show that they are harmless to humans. Previously, zinc phosphide, arsenic, lead and thallium compounds, phosphorus (yellow or white), and strychnine were used. Now they have been abandoned since these substances can harm not only rodents but also people.

What if your Pet Eats Rat Poison?

In fact, it all depends on the chosen remedy. Some are safe, and some can kill. If you are looking for the first option, then pay attention to less powerful options and always use bait stations t prevent cases when your pet is able to eat poison.

rat poison stations outdoors

Do homemade baits or traps work against rats?

I know you have tried different types of baits to trap rats, but they are still not as effective as you expect. On the other hand, picking the most effective poison available will require you to use quite a number of them to get the right one that will help you to eradicate them completely.

You might have probably tried different homemade poison, like using baking powder with sugar and chocolate, and, maybe, you missed out a specific measurement. You only end up baking snacks and feeding these annoying small rodents instead of killing them. They keep multiplying in their quantity and destroying more of your valuable household belongings.

Sometimes you end up setting traps, but with their number in your attic, it makes it so difficult to terminate them effectively. You are probably not sure how many traps to set up in order to eventually kill all. Traps are also effective but only with the right bait that will lure the rats and eventually kill them. Above I covered different rat poison types, attracting lethal too that will lead them to the respective bait stations and end their numbers.

Eliminate Rat Infestation with the Best Poison and Bait Station

rat poison placed in bait station indoors

Finally, you can now comfortably select the best poison from the different brands to eradicate rats in your homes, agricultural buildings, and commercial places. After reading my article, you can decide on the best poison to kill rats and the ways to place them as baits in different rat bait stations.

Make sure to follow all the safety precautions indicated in every pack to avoid any unpleasant effects on the non-targeted subjects. The best poison for killing rats has harmful toxins, which can be detrimental to human consumption and might cause illness or even death. Make sure to see a doctor immediately if ingested by accident. Additionally, ensure effective rodent control in and around your house.

Every poison has a specific dosage, and there is a particular amount that is used to every chunk for killing rats. Different brands use different amounts, and you shouldn’t ignore the precautions just because the previous brand you used wasn’t as harmful as you had perceived. That is why I have stated in my product review the days each product takes to kill a rat.

Are you still not sure of the best rat poison available on the market? Have you used such products to make life in your house more relaxed? Which brands have you tried? What features of such products are crucial for you? Reach out to my comment box below, and I will professionally advise you from my knowledge and experience. Feel free to leave out your comments. I will be glad to read your views.


  • Leptospira infection in rats: A literature review of global prevalence and distribution (US National Library of Medicine National Institutes of Health):
  • Brodifacoum (National Library of Medicine National Center for Biotechnology Information):
  • Brodifacoum Health and Safety Guide(World Health Organization, Geneva 1995):;jsessionid=E4E98FDE0E56321437C375CF884733CC?sequence=1
  • Rodents (U.S. Department of Health & Human Services):
  • Bromadiolone (Oregon State University and the U.S. Environmental Protection Agency):
  • 3 Easy Ways to Prevent a Rat Infestation (wikiHow):
Nicholas Martin

Nicholas Martin

I am Nicholas Martin, and I am an entomologist. I combine the insect survey work with the consultation for private pest control agencies. My narrow specializations are both urban pests and agricultural pests. I studied their control over the previous 25 years. More about Nick

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  1. I saw Neogen Havoc on your list of rat poisons. And since I had nothing to lose and tried almost everything to get rid of rats, I ordered it. It is a huge bucket of poison. And this is the rat poison that works. For $67, you receive a real killer. I haven’t heard or seen any rats or mice for two weeks already. I advised this poison to my father in law to try in his house.

  2. I am needing to eliminate rats that have moved into my chicken run. Can I use the Havoc product outside of the coop and run where the chickens cannot reach it? My concern is if the chickens eat a rat that has died from the poison. Any suggestions?

    • Yes, you can also use bait stations so chickens can’t reach the poison. Chickens shouldn’t eat rats in any scenario since rats do carry several diseases.

  3. In the fall, as winter approached, an invasion of rats began. I live in a big house. New settlers climbed into the woodshed, into the basement. In the warm season, they probably lived in fields and meadows, but before the cold, they reached out for warmth and free food. At the beginning of winter, I discovered that further peaceful coexistence is impossible: rats began to destroy my reserves for the winter. I tried to use traps, but the rats were also clever and avoided them. After I used the rodent poison Bell Contrac Rodent Control Rodenticide rats left my home. I hope they never come back.

  4. I live in a smaller new house out in the country and live next to farms and we have fought rats the whole time. We used Final Bite and it worked great but used something different last time and a rat died in out master bathroom and we had to close it off for almost 2 months. I dont want that again…what can i use that wont stink after the rat dies???

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