8 Best Rat poison baits to get rid of rats quickly

Rat poison is the ultimate choice to get rid of rats when the infestation is more. But it is not easy to buy a good rat poison that effectively kills.

So, What is the best rat poison that kills rats and mice ?

With so many rat poison pellets and baits available in the market, we cannot simply say one rat poison is the best. we have researched, analyzed and filter the best ones based on various parameters to present you the 8 Best Rat poison blocks to kill rats and mice effectively

The Rat poison comes in different types we classified into three types such as solid, liquid and Gas.

But all comes with chemical mixed substances, they differ from each other based on their active ingredients mixed in the poison and what action does active ingredient done to their animal when it consumed.

Comparison table of 8 Best Rat poison baits:

1. Farnam Just One Bite II Bar - Best Rat Poison for killing rats

The just one bite bar rat poison contains an active ingredient of Bromadiolone and the poison target the pests such as Rodents, rats, and mice.

One Bar can be broken Into 2 OZ Chunks For Bait Stations Or Mounting On Walls. warfarin resistant Roof rats, Norway rats, and house mice also killed after eaten it.

This rat poison usage is allowed for both indoors and outdoors place of agricultural buildings only.

The highlight feature of this product is nibble ridges by nature rats loves to eat in the nibble manner so it is the best to bait for rats to kill.

Place rat poison inside the rat bait station for the safety. Be aware on placing the rat poison and avoid such places like food areas and water.

Farnam Just One Bite II Bar

This rat bait is protected from an infestation by insects because it is treated with S-methoprene. By consuming this one bite bar lethal dose the house mice and even Norway rats lead to dead rats.

Rodents will be dead after consuming this bite bar poison but it takes 4 to 5 days to see the dead rodents.

Things we liked

  • Easy to use
  • Effective and irresistible bait for rats
  • A Single Feeding of rat posion, Kills Roof Rats, Norway Rats & House Mice

Things we didn't Like

  • Blocks are large not fit to bait station.
  • Little hard to break.

2. D-Con Ready Mix Bait Brodifacoum - Best rat poison pellets

The D-Con Ready mix bait bits weight is 3 ounce and comes in a tray. The active ingredient of the D-Con rat poison is Brodifacoum which kills both the rats and mice.

The active ingredient is Brodifacoum which contains anticoagulant powerful poison that targets the vitamin k level of the body and stops the ability of blood to clot. Then the poison consumed rodents or animals suffer from internal bleeding which will lead to death.

By one feed of consuming the lethal dose, the dead rodents will be dead and come to your visual after 4 or 5 days. It even kills the warfarin-resistant house mice and Norway rats.

It is one of the effective rat poison to kill rats why we say it is effective means the tray has more than enough mouse baits.

A simple thing you have to do is place the tray which already fills with ready mix bait bits in the appropriate areas where the mouse and rats movements you were seen.

D-Con Ready Mix Baitbits Mice Rats

Easy to place like under the sink, couch and also under the refrigerator.Easy to place baits even in hard to reach areas.

Things we liked

  • Work faster
  • Pellets work fine to mice
  • Ready to use
  • Bait comes with tray is highlight.

Things we didn't Like

  • Work effective but little expensive

3. MOTOMCO Tomcat Mouse and Rat Bromethalin Bait  - Best rat killer poison

This product which contains the active ingredient of Bromethalin.It is one of the powerful poison that damage the central nervous system of the animal that eaten this poison mixed bait, finally leads to death.

Motomco tomcat is the most effective rat poison that differs from other anticoagulant poison like bromadiolone.

motomco tomcat rat poison is powerful toxicant, so that the anticoagulant resistant Norway rats, roof rats, and mice even killed too.

After consuming this lethal dose of which can kills rats, mouse and rodents within 2 days

One more important thing is rodents neglect more feeding after swallow this toxic dose because it is more powerful and enough to kill. With a small amount of bait and it toxic power can kill and control more rodents.

MOTOMCO Tomcat Mouse and Rat posion

This mouse poison which can be used in both the house, in and around of agricultural buildings.It is one of the prove bait and also the bait chunk which is patented for gnawing edges.

Things we liked

  • Baits are packed in Nice resealable container.
  • Kills very quickly

Things we didn't Like

  • No Antidote for this rat poison contain active ingredient.

4. JT Eaton Rodenticide Anticoagulant Bait - Best rat and mice poison

The Jt Eaton bait block contains an active ingredient of Diphacinone. It is one kind of rodenticide and also the first generation anticoagulant bait which is specially designed formulated bait blocks.

JT Eation poison for rats is mixed with peanut butter flavor by Nature mouse attract over peanut so that peanut flavor which attracts mice and rats to eat the bait finally gets dead and it is eliminated.

The product package has 144 packs in of 1-ounce rodenticide bait blocks which are tamper evident resealable pail.

The bait blocks which is best and suitable for the areas such as basements or in the garage area where the more rats hide.

This JT Eaton rat poison blocks come with another important thing that is a one-year limited warranty to protect against the defects in materials and workmanship. Place the bait in two methods by hand baiting and Bait station.

JT Eaton 709-PN Bait Block Rodenticide Anticoagulant Bait

The pail is measured as 10-1/4 in inches of height with the length of 10-1/2 inches and width of 10-1/2 inches and finally with the weight of 10.03 pounds. The JT Eaton which is run by family owned and it is run from the year of 1932.

Things we liked

  • Peanut butter flavour bait quickly attracts all kind of rats to eat the bait.
  • Perfectly works for Garages and basements.

Things we didn't Like

  • Dries up quickly

5. Ramik Mouse and Rat poison bait - best poison for killing rats

It is one kind of rodenticide which contains the active ingredient of Diphacinone which has anticoagulant effects of killing the rat and mice.It is specially formulated and prepared to withstand all the weather condition to control the rats.

The best area of placing this rodenticide works in both the indoors and outdoors. It is specially designed to suits for the wet and damp areas because these baits are made with weather resistant.

It will control commensal mice and rats and also it is fish flavored which makes attracts to rats to eat this bait. Place this bait in the area of buildings where the movement of rats and mice which are seen.

The placing of baits for both the rats and mice are different so follow the instruction and how to place the bait to get a better result.

Be cautious and follow the instructions on how to work with safety and avoid the health problems.

NEOGEN RODENTICIDE Ramik Mouse and Rat posion nuggets

Things we liked

  • All weather resistant rat poison bait.
  • Suitable for wet and damp areas.

Things we didn't Like

  • This rat poison require time but works

6. Havoc Mouse and Rat Killer posion pellets - Best Rodent poison

The havoc mouse and rat killer poison blocks contain brodifacoum as an ingredient that is powerful anticoagulant poison. It comes in the form of pellets so it is easy to place and ready to use.

The rat poison is in pellets form and bait is resistant to weather, after consuming or single night feeds the rats and mice dead.

Another thing is the bait comes with packed the bait can be placed over the rat movement areas without removing the bait from the package.The rodents will directly chew the baits through the package.

It is one of the second generation Anticoagulant poisons to kill rats and mice. It is perfectly suitable for the areas where to place the baits are in and around the agricultural buildings only.

The powerful Havoc mouse and rat killer even kills the warfarin resistant Norway rats and also house mice too.

After consuming this lethal dose by the rodents in one-night feeding the first dead rodent will be visible or appears after 4 or 5 days.

Havoc Mouse and Rat Killerv poison

Follow the direction of use of this product with carefully and attain the best result and avoid the problems.

Things we liked

  • Baits are weather resistant
  • Kill rats by one night feeding.

Things we didn't Like

  • Second generation Anticoagulant bait poison keep pets and children stay away from this bait.

7. The Giant Destroyer - Best poison for mice, rats, moles, skunks & gopher

The Giant destroyer is one kind of mouse and rat killer and entirely different from all other rat poison. Do you want to learn how?

Giant destroyer which works like smoke bombs when you placed into the burrows where the rats hide and live.

The burrows in which the gophers, moles, woodchucks, skunks and ground squirrels also hide and live so they used gas destroyer to kill them. Because people who get frustrated and damage in their lands, crops and also in gardening.

How it is working by lighting the fuse on the cartridge and placing the giant destroyer tube in the entrance by quickly cover the cartridge and the hole with soil.

Afterwards, the cartridge releases a sulfurous smoke into the runways deep to the burrows which kill the rat.

It is also called as a Rapid gas killer which is perfectly suitable to the burrowing rodents and tunneling.

It also works against of gophers, moles, ground squirrels too. Read the instructions completely which mention in the product details.

The Giant Destroyer rat poison

The rat poison Ingredients used in Gas destroyer tube are:

  • Sodium Nitrate - 46.2%
  • Sulfur - 34.8%
  • Charcoal - 8.7%
  • Other Ingredients - 10.3%



Things we liked

  • Eliminates the rats and rodents live in hole or tunnel.
  • Effective on mole killer.
  • Perfect for animals lived in burrows.
  • Gas bomb.

Things we didn't Like

  • For outdoor use only.
  • It is not ready to use need some preliminary preparation.

8. MOTOMCO Tomcat  Liquid Mouse and Rat poison bait

The Liquid concentrated bait which is not only a kind of rat poison but it is also in different based on the bait type. It is based on the liquid so it differs from other bait poison to kill rats.

The Tomcat mouse and rat liquid concentrated bait which is an effective rat poison to kill and control the rats and mice, it also works exceptionally to control rodents.

It is liquid bait rat poison it works in dry conditions also.The active ingredient is the sodium salt of Diphacinone which has the anticoagulant effect and also consider as one of the pesticide.

How to prepare and place the bait to kill rats:

The technique or formula they think on creating this liquid bait poison is all rats need water whereas mice drink water on available.so they create this bait in liquid type apart from other type of baits like pellets and chunks or blocks.

By mixing the contents of the pouch that contain the concentrate with the one quart of water for preparing liquid bait poison.

After preparation you need a product dispenser which does not include, To Pour the liquid bait prepared mix in the dispenser and place where the rats and mice movements visible.

You can place the prepared bait mix in the suitable bait stations, chick fount and also other bait station.

Increase the dispenser as per requirements if the rats and mice are more or less.It is only used for the agricultural lands, industrial and commercial buildings only.Don't use inside the house and other residential areas.

The concentrate liquid bait poison is effective which can kill the Norway rats, roof rats and house mice.

MOTOMCO Tomcat Mouse and Rat Liquid poison bait

Things we liked

  • Exceptional in control of rodents.
  • Effective liquid bait.

Things we didn't Like

  • Additionally Dispenser or suitable bait station required to place the liquid bait which is not included.

Common Active ingredients used in pesticide or Rodenticide and on Rat poison:

Bromadiolone, Brodifacoum and Diphacinone

These three ingredients are rodenticide which describes it can kill Rats and Mice. It has vitamin k antagonist and acts as Anticoagulant so it stops the blood from clotting and leads to death.

These poisons are differing from other poison. Other poisons require many days of feed to kill rats or animals whereas bromadiolone, brodifacoum and Diphacinone which are lethal and kills rats by single day feed. For this Anticoagulant poison rat killer the Vitamin k1 is Antidote to treatment.


It is a single dose rodenticide and an anticoagulant.For rat killing the ingredient, bromethalin contains very low percent. It affects the nervous system and leads to the dead when consumed it.

For this Bromethalin poison, there is no Antidote so be aware and cautious of using this rat bait. For the safety use this rat bait with proper protection by using the rat bait station which is good for all and avoid the health hazards.

By technically these rodenticides are classified into three types based on the single dose of consuming by rats or animals and how quick it will kill.

1. First generation poison: Anticoagulant rodenticide which is Diphacinone which is less toxic and has killed half of the life of rats. It is also called as warfarin.

2. Second generation poison - Anticoagulant Rodenticide which is Bromadiolone and Brodifacoum. It is high toxic than the first generation and it will kill on a single dose of feed by the rodents which are resistant to the first generation poison. so that these second generation anticoagulants are called as superwarfarins.

3. Non-anticoagulant Rodenticides - It is Bromethalin which is powerful poison and has no antidote but care and supportive. Pets which have eaten this by unknown or accidental immediately seek the veterinary.

Safety Measures :

Precautionary statements:

First Aid : 

Guidelines To Store Rat Bait :

How To Handle And Dispose Of Dead Rats :

Disposal and handling of carcasses (dead rats): Dispose of dead rodents in the trash of empty No refillable and not reuse container which is approved waste disposal facility.

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