Best Rat Poison Reviews : Most Effective Ones

The most annoying experience in a house is to fight with the rats. This creature is very small but they can make havoc. Rats are very irritating animals. These creatures destroy things, eat all the leftovers to an extream. They also even eat your clothes and documents. Rats will be all over your house even before you realize it because they reproduce very fast.

So, It is very important for you to deal with them as early as possible when u realize there are rats in your house. For many years, people use rats traps to kill these unwanted creatures but sometimes they are very smart for these traps. So, if you want to get rid of this problem then we recommend you to use the best rat poison or baits.

Quick Comparison Between The Best Rat Poison

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1. Farnam Just One Bite II Bar

Farnam Just One Bite II BarCheck Latest Price on Amazon

Highlighted Features

  • There are 8 bars in a packet
  • Each bar is wrapped to keep fresh
  • It kills Rodents- Mice and Rats
  • Can only use in and around agriculture buildings
  • Don't do any harm to pets
  • Takes 1-5 days to kill

Farnam Just One Bite rat poison is used in and around agriculture buildings only. Rat poisons encourage house mouse and rats to chew. The rats will start dying within four to five days after they start eating. There are 8 bars to a box and each bar is wrapped to keep fresh.

This product is not for use in houses or any human residences. This rat poison kills rodents- Mice and Rats. You can place this rat poison near or inside ventilation duct openings. The weight of this product is 0.9 pounds and the dimension is 7.5*0.9*4.4 inches. Pets are safe from this rat poison if you use it as directed on label.

Keep it away from food or food-related equipment. It is a product of Farnam Companies. The main ingredient of this rat poison is Bromadiolone- 0.005%.

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2. Tomcat All-Weather Bait Chunx

Tomcat All Weather Bait ChunxCheck Latest Price on Amazon

Highlighted Features

  • Contains a multiple feed anticoagulant named Diphacinone
  • This rat poison is highly weatherable
  • For controlling mice and rats, it is tougher than a barnyard cat
  • It is manufactured with human food ingredients
  • Bait acceptance proven
  • You can use it only in mice and rats

Tomcat develops and manufacturers their pest control products with 30 years of research. Tomcat All-Weather Bait Chunx is not different. It is a rat poison which kills unwanted pests.

This rat poison contains a multiple feeds anti-coagulant named Diphacinone. This product is highly weatherable and Chunx has patented gnawing edges. This product can control mice and rats very effectively.

You can only use this product on mice and rats. Sometimes this type of products can be dangerous if the contaminates foods. The weight of this product is 4 pounds and the dimension is 10*10*10 inches.

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3. D-Con Ready Mix Bait Bits For Mice Brodifacoum Mice

D-Con Ready Mix Bait Bits For Mice Brodifacoum MiceCheck Latest Price on Amazon

Highlighted Features

  • 12 oz D-Con rat poison is a ready mix
  • This product kills mice and rats
  • Can kill in one feeding
  • This product requires no ex​tra preparations
  • Rodents dies in 3-6 days after first eating
  • After eating these rat poison rodents die from internal hemorrhages

Look no further than D-Con Baitbits Trays if you are looking for a simple and effective answer to rodent problems. This rat poison is ideal for basements, garages, attics, and areas that are hard to reach such as behind appliances.

The only thing you will have to do with this product is set the D-Con Mice Poison 12 oz trap and let the D-Con do the rest. The two-ounce trays are enough to kill rodents in big areas.

The weight of this product is 15.2 pounds and the dimension is 1*9.8*9.5 inches.This rat poison can kill rodents in one feeding and it is also perfect to use in multiple locations.

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4. JT Eaton 709-PN Bait Block Rodenticide Anticoagulant Bait

JT Eaton 709-PN Bait Block Rodenticide Anticoagulant BaitCheck Latest Price on Amazon

Highlighted Features

  • It is an anticoagulant block bait
  • It has peanut butter flavor to attract rodents
  • Diphacinone- 0.005% is the active ingredient of this product
  • 1-ounce rodenticide blocks of 144 packs
  • Dies after few days of first feeding
  • One year limited warranty

The JT Eaton Bait Block Rodenticide is the anticoagulant bait of the first generation. These specially formulated blocks have peanut butter flavor to attract and eliminate the rodents.

In this rat poison, the active ingredient is Diphacinone 0.005% of Diphacinone is used in this product. This rat poison works efficiently.

Rodents die in few days of first feeding. The weight of this product is 9.5 pounds and the dimension is 11*11*10 inches. There are 1-ounce rodenticide blocks in 144 packs in this product. This product is perfect to use in garages or in basements.

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5. EcoClear Products RatX 620101 Rat and Mouse Killer Pellets

EcoClear Products RatX 620101 Rat and Mouse Killer PelletsCheck Latest Price on Amazon

Highlighted Features

  • Perfect for doing it yourself and professional use
  • Made with non-toxic ingredients
  • Causes no harm to crops, foods and home animals
  • Does not contaminate food or crops
  • It is completely biodegradable
  • This product has 25(b) classifications
  • For transport, handling, storage, and disposal- needs no special requirements

Ratx Rat Bait is a rat poison which is made to kill unwanted rat and mouse pests effectively. This rat poison works best in industrial buildings, livestock premises, homes, barnyard and in any area where the unwanted pests inhabit. This product is made of non-toxic ingredients.

So, it is safe even if pets or wildlife ingested it accidentally. It is also safe for birds. This product is also safe for people. There is no risk of contaminating food by this product. There is no risk of contaminating crops and foods by this rat poison. This rat poison needs no special requirements for transport, handling, storage or disposal.

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6. Tomcat Rat Killer

Tomcat Rat KillerCheck Latest Price on Amazon

Highlighted Features

  • Provides the highest level of station security
  • Disposal station- kids & dog resistant
  • This bait station is preloaded with 4 oz. bait block
  • This can resist the tampering of kids & dogs
  • Each bait blocks kills up to 10 rats
  • It is weather resistant

Tomcat Rat Killer provides the highest level of station security. This rat poison effectively kills 10 rats with one bait block. By the disposal station, rats get easy access to the bait and keep finger and pets paws out.

This product is also weather resistant that's why it is ideal to use in indoors and outdoors. The disposal bait station pre-loaded with 4 oz. bait block. Each of their bait blocks kills up to 10 rats. The weight of this item is 15.8 ounces and the dimension is 3.1*5.5*7.8 inches.

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7. MOTOMCO Jaguar Mouse and Rat Bait Chunx/Pail

MOTOMCO Jaguar Mouse and Rat Bait Chunx-PailCheck Latest Price on Amazon

Highlighted Features

  • This product is suitable for all weather
  • It is bait acceptance proven
  • It is a single feed anticoagulant formula
  • Diphacinone anticoagulant is used in making of this poison
  • Made with carefully selected food grade ingredients
  • This product also has moisture resistance
  • Cleans out tough mouse infestations

Jaguar is the most powerful single-feed anticoagulant formula of MOTOMCO. It is created with the carefully selected food grade ingredient. This product is resulting in proven palatability and rodent acceptance. It works even where pests resistance is suspected.

That's why Jaguar is the best-selling bait to poultry and swine producers. The weight of this product is 9 pounds and the dimensions are 10*10*10 inches. It is a proven rat poison on a wide range of rodent population. Diphacinone is the anticoagulant which is used in making of this rat poison.

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8. Kaput Rat Mouse Vole Bait

Kaput Rat Mouse Vole BaitCheck Latest Price on Amazon

Highlighted Features

  • Can kill Norway and roof rats
  • Formulation of warfarin
  • Very low environmental damage
  • Very useful anticoagulant
  • Rodents accepts it as a food source
  • Can be placed as a whole unopened package
  • The place packs weight is 2 ounce
  • Secondary toxicity makes it a very good pest control

Kaput rat and mouse bait mainly work as a natural source for rodents. You will have to remove other food sources from that area to get the best use of this rat and mouse bait. These baits are so easy to use. You just need to place this unopened packets in areas where rodents come in search of food like kitchen, dining or around your refrigerators.

Safety Tips : Vitamin K1 can be used as an antidote in any case of a hazard.

For rats, You will need to apply 2-8 packs per placements. But you will also have to make sure the packs are placed at least 15 to 30 feet after one another. Means the difference between two packs should be at least 15 to 30 feet. Also, make sure to maintain this bait supply at least for 10 days. The weight of this product is 4.5 pounds.

For Mice, you will need to place 1 to 2 bait blocks per placements and the distance between one bait block from the other should be 8 to 12 feet. You will have to maintain bait supply for 15 days. You can use tamper when children or pets are around. Because this baits can also harm the children or pets.

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9. Farnam Just One Bite II 1.5-Ounce Pellet Packs

Farnam Just One Bite II 1.5-Ounce Pellet PacksCheck Latest Price on Amazon

Highlighted Features

  • results after 4 to 5 days
  • best against warfarin resistant norway rats, roof rats
  • 1.5 oz pack
  • 1 tub has 86
  • no bait shyness
  • contains bromadiolone

The Farnam just one bite rat poison is one of the efficient one on the list. Although poisons are not explained with the term efficiency, but this one works effectively its work. The poison will not only get rid of the rats but also it will make the rats go away from your resident then kill it. Usually the duration of time is 4-5 days.

It contains highly poisonous substances which cause the rat to bleed but internally, after the due time it dies. The main poisonous substance in this poison is bromadiolone.

You can keep the poison pellets or individually on walls or the places where you think the rats come and goes often. The rats will definitely chew it because of its substances. There are ridges which are liked by rats and they will chew it definitely.

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10. Havoc Rat & Mouse Bait

Havoc Rat & Mouse BaitCheck Latest Price on Amazon

Highlighted Features

  • Strong anti-coagulant present
  • attractive to rodents
  • excellent technique of manufacturing
  • kills at a single bait
  • best for norway rats, roof rats and ho use mice

The Havoc rat poison works according to its name, but thankfully in the world of rats not humans. Its very powerful and works efficiently on rodents at the very first bait. The main advantage is that you wont have to put the baits daily or for a long month or week. Which sometimes can be risky.

The poison has been made in a way so that it can attract the rodents easily and thus result will be maximum as well. The poison contains brodifacoum which is one of the powerful anti-coagulant that works superiorly better than the other ones on the list. The reason because the baits can attract the most rodents because of it's food processing technique of manufacturing.

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How to choose which one you need?

Rat poison is the best way of getting rid of rat problems. Sometimes rat trap is not enough to kill them all because some rats may get smart and evade rat traps. But by using rat poison you can kill them all granted. You should place the rat poison where this creature goes often like the kitchen.

They will suffocate to death after eating poison. In this method, if a single rat eats the poison then the others will get a taste as well. That's why this method kills rats then the trap method. There are many types and brand of rat poison in the market. With the help of this article, you can make the best decision to get rid of rat problems in your house.

Types of Rat Poison

There are many types of rat poison in the market. This dissimilarity is based on how they kill rats. There are mainly three primary types of rat poison.

Rat's liver and brains are damaged by the Bromethalin poison. This type of poison increases sodium level in the liver of rats. They also fill up the brain with fluids. That's why rats are dead in couple of hours after eating this poison.

There is another type of rat poison named Anti-coagulants. This type of poisons mainly messes up with the natural clotting of blood. These rat poisons are the most common and available in the market very easily. This poison is a little bit slow. It takes few days to kill rats.

And now finally there is rat poison made on the base of vitamins. This type of poisons are also slow and it takes a day to show its effects. They actually overdose's the rat's system like vitamin D.


When mousetraps aren't able to kill rats you will have to revert to rat poisons. To kill rats completely you should buy the best rat poison for your place.

There are many things which you should look after before buying the best rat poison like it's effects, the chemicals, and a lot of other things. Two more important factors are availability and effectiveness.

Things to consider before buying the best rat poison

Own protection

Safety is a most important thing. You will have to know what are the consequences if any human or pet animals eat it. You will have to keep safety hazards above all.

Bromethalin is the most dangerous poison. This poisons cure is not known. That's why it could be fatal if consumed. But Anticoagulants and Vitamins are not as dangerous as Bromethalin. If you go to the doctor early then it can be cured very easily.


Anticoagulants and the vitamins are not most effective. Bromethalin is very effective among the three types of rat poisons. Bromethalin shows it affects after few hours of eating.

Anticoagulant need at least a day to show its effects in rats body. But vitamins are better than anticoagulants but not as effective as bromethalin.


The most used rat poisons in the recent years are anticoagulants. In a recent discovery, it is shown that rats now have developed a resistance to the former method of getting rid of pests.

That's why it is necessary to use a rat poison which works very quickly. At the same time, you will have to look also which is the safest for pets and kids. Because nothing is more important than the safety of our pets and kids.

How to use it?

If you want the best use of your money you will have to find a place where rats go daily but that place should be out of reach of children and pets. Some poisons are treatable but it is better to such things.

This area could be covered. But if you are buying the poison for commercial purposes you can be a bit more liberal like you should mix the poison with some food like cheese or bread. Some liquid poisons are available in the market. You can also buy this liquid poisons as it is easier to mix with food.

After mixing it with food you will have to wash your hands perfectly or you will end up poisoning yourself. This rat poison should be handled with great caution. These poisons should be kept out of reach of kids and pets. You will also have to look that birds do not fall prey to the poison.


There are different types of poison for different types of situations. You will have to figure out which poison suits best for your situation. Rat poison can destroy rat or pests very quickly. These poisons are so risky that's why we recommend you to stick to traps. But sometimes they come in large numbers then the traps don't work. That's why you could be forced to use rat poisons.