Rats are trouble causing animals. In addition to causing annoyance, they are capable of spreading some serious infections and diseases, including various kinds of fevers. Therefore, pose major threat to not only humans but other animals too. 

Before going in more details, lets compare it with other proudcts available in the market:

Top Pick
Motomco Jaguar Mouse and Rat Bait Chunx/Pail, 9-Pound
Tomcat All Weather Bait Chunx, 4 Lb (Pack of 4)
JT Eaton 166004 709-PN Bait Block Rodenticide Anticoagulant Bait, Peanut Butter Flavor, for Mice and Rats (9 lb Pail of 144), Green
Motomco Jaguar Mouse Bait
Tomcat All Weather Bait Chunx
JT Eaton Bait Block Rodenticide
1lb block bait
4 Lb (Pack of 4)
(9 lb Pail of 144)
236 Reviews
Prime Status
Top Pick
Motomco Jaguar Mouse and Rat Bait Chunx/Pail, 9-Pound
Motomco Jaguar Mouse Bait
1lb block bait
236 Reviews
Prime Status
Tomcat All Weather Bait Chunx, 4 Lb (Pack of 4)
Tomcat All Weather Bait Chunx
4 Lb (Pack of 4)
Prime Status
JT Eaton 166004 709-PN Bait Block Rodenticide Anticoagulant Bait, Peanut Butter Flavor, for Mice and Rats (9 lb Pail of 144), Green
JT Eaton Bait Block Rodenticide
(9 lb Pail of 144)
Prime Status

Here are some best rat poisons you could ever get: 

1. Jaguar Mouse and Rat Bait Chunx

It is an effective rat killing product manufactured by an American Company known as Motomco. Motomco along with its parent company Bell Laboratories produces major chunk of the rodent killing products in the US. Their popular brands include Jaguar, Tomcat, Hawk, and Rampage etc

One of the active ingredients present in these bait chunx is Brodifacoum i.e. a potent second generation anticoagulant. Its killing effect is so strong for the rats that after taking a single dose of these bait chunx rats begin to die. Brodifacoum interrupts the normal blood clotting mechanism of the rodents, hence causing it to bleed internally until death.

Another active ingredient present in these bait chunx is Diphacinone i.e. a first generation anticoagulant which also causes blood thinning and inability to clot. Upon consumption together with Brodifacoum it makes a lethal combination for  cleaning out even the tough infestations.

Other ingredients used in this rat bait chunx are highly palatable and rats can’t get pass them without resisting. Rats and mice upon consuming a lethal dose end up getting killed in 4 to 5 days after feeding.

One of many good features about  jaguar rat poison is that it comes in small cubes with holes inside and can be easily placed in bait stations. These can also be held in place with the help of nails or wires.

Another remarkable feature of these bait chunx is that they designed with multiple edges making them perfect for the rodents that like to chew.

However, it should be kept in mind that just like other rat poisons, these bait chunx are extremely toxic for pets or children therefore it is advised by the manufacturers to use them with caution, preferably in bait stations.

The Motomco Jaguar rat poison is available in different sizes including 1.75 pounds, 9 pounds, and 18 pounds.

2. Tomcat All Weather Bait Chunx

These rait bait chunx are also manufactured by the American company Motomco which specializes in making effective rodent killing products. Tomcat is one of their leading rodent killing brands.

What’s Good?

  • Easy to use and affordable product
  • Uses 1st generation anticoagulant making it effective to use.
  • Consists of alluring peanut butter flavored bait
  • Bait Chunx are mold and moisture resistant
  • Suitable for getting rid of light to moderate level infestations

What’s Wrong?

  • Takes a lot of time to kill rats
  • Highly toxic to children and pets

Tomcat All Weather Bait Chunx is one of the popular first generation anticoagulant rat killing products. The active ingredient present in this rodenticide is Diphacinone.

Diphacinone is a rodent killing compound that works by inhibiting enzymes involved in blood clotting and causes internal hemorrhage leading to death. It is also toxic to humans and other mammals if inhaled ingested or touched with bare hands.

In addition to Diphacinone, small amounts of paraffin and some other food grade ingredients such as peanut butter are also used making it highly palatable bait to attract rats.

Tomcat Bait Chunx provide an economical option for everyday control of light to moderate infestations. 

Tomcat rat poison bait chunx have multiple edges which makes them appealing for the rodents. These solid poison chunx can be used in a number of baiting stations. These block shaped poison baits contain holes for lacing on rods in a bait station or can be secured using nails or wire.

These poison chunks are ideal to use in homes and other similar places. These can be placed in bait stations and can help wipe out vast majority of rats from your home with ease.

These are available in  different sizes including 4lb, 9lb and 18lb buckets.

Just like other rat poisons, these should be kept out of reach of children and pets. For that matter it is advisable by the manufacturers to keep them in bait stations.

This rat poison belongs to the first generation and will require multiple feedings by rats to kill them. This rodent killing process is delayed and might take 5 to 7 days to kill rodents after consumption.

3. JT Eaton Bait Block Rodenticide

What’s Good?

  • Kills small rodents effectively
  • Peanut butter flavor in bait attracts rats instantly
  • Ideal to be used indoors
  • Comes with enough blocks to use for a long time

What’s Wrong?

  • Uses first generation anticoagulation and might not work on rats that have developed resistance against the product.
  • Might need multiple feedings to be effective
  • Should be used with care around pets and children

This rat poison is manufactured by a US based company known as JT Eaton. They specialize in making high quality pest care products including products for rats, mice, bedbugs and other insects etc.

The active ingredients present in this JT Eaton Bait Block rodenticide is Diphacinone 0.005% which is a first generation anticoagulant and kills rats by causing internal bleeding upon consumption.
The peanut butter flavor of these rat bait blocks make it suitable for attracting a wide range of rodents especially rats and kills them effectively after few days of feeding.

JT Eaton bait blocks can be used in a number of places indoors such as attic, basement, garage, laundry room etc.This rodenticide can be easily used in a bait station.

It should be kept in mind that it is not weather resistant bait and can get washed away in rain water, therefore should be used indoors only.

In addition it is an effective but slow acting rat poison and might take up to a week to show positive rodent killing activity which might not be liked by many customers who want a quick rodent killing action in their home.

Furthermore, it is a toxic substance therefore should be used with extra caution around children and pets.

Anyhow, it is one of an affordable rodent killing products available in the market which helps get rid of the rodents out of your home smoothly.

4. Farnam Just One Bite II

What’s Good?

  • Effective against warfarin resistant rats
  • Contains second generation anticoagulant–Kills rodents with single feeding
  • Easy to use and setup in bait station

What’s Wrong?

  • Should be kept away from the reach of children and pets
  • This poisonous product needs to be used with bait stations indoors

It is another remarkable product manufactured by Farnam Companies, Inc. i.e. a subsidiary of the renowned Central Garden and Pet Company, which manufactures supreme quality pest and rodent control products.

Farnam Just One Bait Poison is one of their most effective rat killing products commercially available.

This bait poison comes in small pellets that can be used individually and can be put in a bait station which prevents them from getting scattered indoors.

The active ingredient used in this rat poison is Bromadiolone which is a second generation rat poison and kills even the dangerous rats with a single feeding.

Bromadiolone just like other rodenticide have anticoagulant function which deprives the rodents’ body from making enough Vitamin K to stop blood clotting and causes internal bleeding leading to the death of the rodents.

Although many people criticize for using such poisons but it is one of the fastest and effective ways to get rid of the pesky rodent infestations.

Rats upon consuming this poisonous bait begin to bleed internally ultimately leading to death. The whole process takes about 4 to 5 days.

It works remarkably well for the warfarin resistant Norway rats and other stubborn roof rats and house mice.

Just like other rat killing products it should be kept away from the reach of children and pets.


What’s Good?

  • Effectively kills rodents
  • Controls Norway rats, roof rats, and house mice
  • Moisture and mold resistant.
  • Can be used both indoors in homes, buildings and vehicles and ships

What’s Wrong?

  • Toxic to be used around children and pets
  • Should be used in a bait station
  • Not suitable to be used outdoors

This rat poison bars are also among one of the most effective rodenticides. It is also very popular as it can be used to remove a large number of rats from your home, commercial buildings or even ships and cars.

It is manufactured by Neogen Corporation which is a prominent global company and operates and distributes products in a number of countries.

There are 5 major domains of the company including Animal safety, Food Safety, Genomics, Life Sciences and Toxicology and a number of various products targeting each category are manufactured efficiently.

In addition to other products rodenticides are one of the major productions of Neogen in US and Canada with worldwide distribution.

Neogen Rodenticide Ramik Mouse and Rat Bars is first generation anticoagulant product that kills rats and mice by making them bleed internally.

The active ingredient present in this rat poison is Diphacinone. It being the first generation anticoagulant has to be eaten by the rats multiple times for delivering lethal action.

The flavor of the bait is given due importance and the latest processing technology has made it possible to produce a palatable and highly attractive fish flavored bait that retains its freshness, sweetness and effectiveness even in difficult conditions.

Ramik Mouse and Rat Bars are a good option to control Norway rats, roof rats and house mice.

Another good feature of these bait bars is that they are mold and moisture resistant and can be used in buildings or in transport vehicles.

Each box contains four 1 lb. bars and these bait bars can be used as a whole or can be easily broken into 1 oz. or 4 oz. pieces, in order to set them up in different locations.

Since no rat poison is safe to use therefore, it should be used with are around children and pets at home. The rat poison works best when placed in a dark and gloomy place, where they often appear.

It is perfect to be used for both small and large mice and rats as they can easily chew these poison bars with their sharp teeth.

6. D-Con Refillable Corner Fit Mouse Poison Bait

What’s Good?

  • It is a high quality rat poison that kills them effectively
  • This product comes with 6 baits and one bait station
  • Compact design & low profile bait station helps reduce house mice problems
  • Weather resistant–can be used both indoors and outdoors
  • Can be used in tight places around the house—perfect to be used in attics, behind appliances, basements, garages and sheds

What’s Wrong?

  • Needs to be handled with care around children and pets
  • Toxic to humans, mammals and wildlife

It is another great product designed to get rid of the notorious mice and rats easily.

It is manufactured by a UK based company known as Reckitt Benckiser. They produce and distribute rodent control products in the United States including traps and baits for trapping and killing rats and mice.

The active ingredient present in this bait is Diphacinone i.e. a first generation anticoagulant and works by inhibiting enzymes involved in blood clotting and causes internal hemorrhage leading to death.

It is also toxic to humans and other mammals if inhaled ingested or touched with bare hands therefore it is advised by the manufacturers to minimize exposure to the product and always wear gloves while handling the bait, bait station or the corpse of the rodent.

This rat and mouse poison is extremely toxic to mammals, birds, and other wildlife.  Therefore should be kept out of the reach of children and pets. Dogs, other mammals and birds might be poisoned if they feed upon animals that have eaten this bait that is why care should be taken.

Also it should not be applied directly to water due to its environmental hazardous effects.

D-con Refillable corner fit mouse poison bait along with bait stations work extremely well according to the customer reviews.

Each d-CON Corner Fit bait block can kill multiple mice.  In addition, the bait station has a viewing window making it extremely easy to check if the bait has been consumed by the rodent or not. Mice enter the bait station, eat the bait and leave for dying somewhere else mostly outside the house.

This product comes with 6 baits and a refillable bait stations making it very convenient to use. It is weather-resistant bait station and can be used indoors or outdoors.

It is perfect to be used in corners, attics, behind appliances, basements, garages, sheds and around the tight places in the house.

Instruction To Use:

  • Press top  and bottom latch to open station
  • Load the bait block inside the bait station
  • Close and place station where mice have been seen before

7. Ratx Rat Bait Pellets

What’s Good?

  • Non toxic active ingredients for humans, other mammals, birds and wildlife
  • Has the tendency to kill mice in a single feeding
  • No hazard to crops or vegetation
  • Completely biodegradable does not causes environmental pollution
  • Can be used both indoors and outdoors
  • The product comes in a resalable pack

What’s Wrong?

  • It is a pricey product
  • Rats might take too much time in consuming it in the first place.

These rat bait pellets are produced by the American company known as the Ecoclear Products which specialize in providing natural rodent control and insect control products.

These rat bait pellets are another efficient product designed to kill rats and mice effectively.

These rat bait pellets are different from other products as these contain food grade active ingredients which are non toxic to humans, pets and wildlife.

The major active ingredient present in this product is Corn gluten and other vegetable and cereal derived ingredients making it lethal for the unique stomach of rats.

RatX works by damaging the stomach lining and eliminating all messages to the brain to drink water. As a result, after consuming a single feeding within a day or two rats feel dehydrated and their blood gets thicker and they lapse into a coma and die.

Manufacturers claim it to be a very humane death for rodents as they don’t feel the pain and simply die by falling asleep.

Upon using correctly death of the rats occurs within 2 to 4 days of feeding depending upon the size of rodent.

Since rats become extremely lethargic after consuming the bait pellets therefore, a number of rats might be seen in house as they cannot react to the outer stimuli effectively. Rats and mice naturally eat up to 10% of their body weight per feeding.

RatX is available in: different sizes including 8 oz, 1, 3, and 25 pound bags. These rat bait pellets are also present in 2, 4 and 8 packs of pre measured 3 oz bait trays.

It should be noted that voles, gophers, and moles have a different digestive system than mice or rats and will not be killed by this product

Instruction To Use:

  1. Before using these pellets it is advised by the manufacturers to remove all other food sources from the area being treated.
  2. RatX pellets can be placed in any area where rat or mouse activity is seen, particularly along the walls and holes.
  3. The product can be put in a bait station or simply in the sandwich bags or cling wrap.
  4. These bags can then be placed along the walls and void spaces from where rats might make their way in and out of the house.
  5. Ratx Attractant or empty bait trays can also be purchased to keep the bait pellets in them.
  6. Refill the trays or sandwich bags regularly to deal with bigger infestation problem.
  7. Continue to bait until rat or mouse activity ceases.
  8. An indicator of consumption will be fecal droppings bleached in color and up to 3 times larger than normal.

Frequently Asked Question

How many types of rat poisons are there?

Following are the three broader categories of the rodenticide according to the US Environmental Protection Agency:

First-generation anticoagulants including

  •         Warfarin
  •         Chlorophacinone
  •         Diphacinone

Second-generation anticoagulants including

  •         Brodifacoum
  •         Bromadiolone
  •         Difenacoum
  •         difethialone

Non-anticoagulants including

  •         Bromethalin
  •         Cholecalciferol
  •         Zinc phosphide

There are a number of different types of rat poisons. The most commonly used are anticoagulant compounds that interfere with blood clotting and cause death from excessive bleeding. After feeding the deaths of the rodent typically occur between four days and two weeks.

First generation rat poisons are those which have to be eaten by the rats multiple times in order for them to work. Such products mostly include Diphacinone, Warfarin, and chlorophacinone. These products are less toxic to humans and other animals as compared to second generation rat poisons.

Second generation rat poisons are more dangerous to rats as with a single feeding rats gets killed. Anticoagulants which cause internal bleeding are termed in this category. Some of them include brodifacoum, bromadiolone, difenacoum, and difethialone

Whereas, the mechanism of action of non-anticoagulants is different in rodents.

For instance:

  •  Bromethalin

It is a nerve toxicant which stops the cells in the central nervous system from producing energy—that in turn gets swollen and leads to paralysis and death.

  •  Cholecalciferol

It is a type of vitamin D3 which becomes fatal to rodents when consumed in high quantities than the normal dose.

  •  Zinc phosphide

It releases phosphine gas in the stomach which is very toxic to rodents and blocks the cells from making energy. Phosphine exposure is particularly damaging to the heart, brain, kidneys, and liver according to the National Pesticide Information Centre, United States.

Are rat poisons dangerous for humans and pets too?

Some of the rodent poisons are broad spectrum rendering these harmful for a large number of organisms and can be toxic to humans and other animals. Therefore, care should be taken while using these in your homes. The best way to minimize the hazardous effect to other organisms is by keeping them in bait stations.

How to choose the best rat poison?

There are a wide range of products commercially available that help exterminate the rodents effectively. However, the best one would be ones that have EPA approved active ingredients and would not pose harm to children or pets.

Another important aspect that you should keep in mind should be the quantity of the poison you are going to select for dealing with an infestation. If it is a bigger level infestation and you put less quantity of the product it will not going to benefit unless you follow the instructions given on the label accurately.

Similarly, these poisons are highly toxic to humans therefore; proper safety guidelines should be followed to minimize the health risks associated with the use of such product. Manufacturers and leading government regulatory authorities such as EPA recommend using gloves whilst putting these rat poisons in bait stations or in order to dispose of the dead rodent. Otherwise the poison can get transferred from handling also.

How can rat poisons be used safely?

Rat poisons are made up of toxic substances that can be dangerous to use around children and pets at home. Therefore, Environmental protection agency EPA suggests using these poisons with bait stations to keep children and pets and environment safe

Following are some of the instructions listed out by the EPA for safe use of these products:

  • Pesticides should be stored away from the reach of children and pets, preferably in locked cabinets.
  • These poison baits should be used in bait stations.
  • Pesticides should not be stored near food handling areas or next to pet food.
  • Instructions on the label of the product should be read and thoroughly followed.
  • Timely dispose of the dead corpses of the rodents as they might be hazardous to other animals or wildlife in general.

Are rat poisons present in different forms?

Yes, rat poisons come in different forms. There are pellets, blocks and liquid products. Pellets are smaller in size and can be easily used in bait stations. Blocks are usually secured in a place using a nail or wire and can also be used in bait stations with rods in them. There are liquid rodent killers too which can be added to the water sources that rats like to frequently visit but can be harmful for humans or wildlife.


Rat poisons serve as one of the effective rodent control products that are commercially available. They provide better results than rat traps and can wipe out the entire population of rats in your home but have significant shortfalls too.

These can be highly poisonous for pets and children upon accidental ingestion. These can also cause adverse effects to humans if touched with bare hands. Therefore it is advised to use gloves while dispersing or setting them up in bait stations.

One of the major drawbacks of using rat poisons is that rats often die in unreachable places making it extremely difficult to remove their decaying corpses. These can also be dangerous to wildlife and the environment and needs to be used with care.

Overall, rat poison can take down a number of rodents with even single dose which is exceptionally convenient. Upon using those with proper care and on right places they can help remove these disease causing rodents from homes and other places.

However, rat poisons should only be used with bait stations as the Environmental Protection Agency EPA, highly discourages the use of rat poisons on their own especially scattered on the floor or outside the home without bait stations. This should be kept in mind in order to minimize hazardous effects associated with the use of such rodenticides.