The Best Rat Poison Reviews in 2020 – Get Rid of Rats in Days

Here at Homyden, our editors independently research, test and recommend the best products. As an Amazon Associate we earn from qualifying purchases made from our chosen links, there is no additional cost to you.

Rats can be a huge issue in any household for a lot of reasons. They can carry lots of different diseases that can infect your family or your pets, they can steal your food, leave their urine and feces everywhere stinking up the place, ruing walls and electrical wiring and so on.

Getting rid of them is difficult, however, and they multiply incredibly quickly so if you don’t get on the problem fast, it will certainly get out of control.

One of the best ways to get rid of rat infestations in record time is by using rat poisons that will kill them off in a matter of weeks, if not days. Here’s how these poisons work and how to pick the best one you can get.

Why Buying a Rat Poison?

You might think there’s no need to buy a rat poison – it’s excessive and you might want to try to deal with rats in other ways.

Traps are an option, and there is a lot of different types to choose from, both lethal and non-lethal. The issue is that they are a more expensive, yet less reliable option and rats might learn how to avoid them. Even if they do work, it will still take a longer time to get rid of all the rats with traps, and if you have a full-blown infestation on your hands, it probably won’t be enough.

Best Rat Poison

Get rid of rats with the best rat poison

If you don’t want to kill them but just drive them out, there are various repellents that you can buy. However, most of these are not effective, and the rats will just come back after a while even if they leave.

You can also hire exterminators, but this can be incredibly costly, and it will disrupt your day-to-day life for quite some time while your house is thoroughly cleaned of rats. It can be quite an unpleasant experience overall.

So, poisons are probably the most efficient and cost-effective way to kill rats. They can be bought in large quantities, and they will kill rats in a matter of weeks or days by luring them in with tasty-looking and smelling treats that are actually filled with poison.

This poison can be of varying different varieties and can kill the rat by disrupting the ability of its blood to clot, attacking its nervous system, causing organ failures, and so on. Traditionally used poisons require multiple feedings to affect a rat, but in recent times there are also poisons that will kill them after only a single feeding.

Most of these poisons aren’t strong enough to kill any larger animal that you might own and will not be appealing to it, meaning that it is relatively safe. Still, it is best to keep it away from them.

Not all rat poisons work though, but you can necessarily know that before testing them and seeing if the rats fall dead or keep infesting your house. Because of this there are a lot of poor products out there trying to cash in and trick you into wasting your money.

We wrote this article to help you avoid that and tested a ton of different products to determine the best ones. We will present our findings and reviews here to inform you and add-in some user reviews so you could get a second or third opinion as well. So, let’s get started!

Meet the Best Rat Poisons

JT Eaton 166004 709-PN Bait Block Rodenticide Anticoagulant Bait, Peanut Butter Flavor, for Mice and Rats (9 lb Pail of 144), Green

The Good: Works on rats and other rodents and you get a lot of poison for the price.

The Bad: It costs more than other products and can’t attract rats on its own.

The Bottom Line: Despite some flaws, this product has it is quite effective at killing rats when they bite it, which is why we believe that it is more than worth the price.

Tomcat Bait Chunx Pail 4 LB

The Good: Comes in a large quantity and works on anticoagulant-resistant rats.

The Bad: Not effective enough – takes a long time to work and might not even kill rats.

The Bottom Line: The main issue with this poison is its lack of effectiveness which undermines all the benefits it might offer. It is difficult to recommend since it’s not guaranteed to work.

d-Con Disposable Corner Fit Mouse Poison Bait Station, Plain, 0.5 Oz (Pack of 3)

The Good: Kills rats with just one bite and is quite easy to use and disperse anywhere you might want it.

The Bad: It costs too much, doesn’t attract rats on its own.

The Bottom Line: While there’s no doubt that this rat poison is effective, at this price point it is simple, not worth buying unless you are desperate. You can buy something almost as effective at a much lower price.

For our full opinions and reviews, you should check out the rest of this article.

All of the Factors Considered

Picking the right rat poison is difficult because it is hard to tell if it will work for you until you get down to using it and seeing if the rats die. Still, there are some things you can look at to determine if a specific brand of rat poison is worth buying. We have tested plenty of different ones and have made a list of the most important things you should consider when buying.


Rat poison is of no use if it can’t kill rats, so that is the best measure of how good one of these products is. Most of them will function but how well is another matter entirely, and it is difficult to determine that before buying. Still, there are some things you can consider to get a good idea of how well it will work.

For example, you could check which ingredients they have and in what amounts they are present.

The most usual and effective toxins are anticoagulants, like diphacinone and warfarin, which can produce kills even in minimal amounts.

Neurotoxins can also be quite effective at killing rats, which includes substances like bromethalin.

Behind that are other poisons that usually lead to some sort of organ failure and can take longer to work. These are not as effective and might fail at times.

You should also check out the experiences of people who have used it and how effective it was for them, before purchasing. This might help you get a handle on how good it was at killing rats.


There are a few different types of rat poison, and they all have some advantages and disadvantages to them.

There are the grain-type poisons which come in small grains that you can leave almost anywhere and fit into any hole. However, it is difficult to tell if a rat ate them or just hid them somewhere.

Those that come in bait blocks are just a more condensed but larger version of the grain poisons. The benefit here is that you can always tell if a rat has eaten from a block and they can’t just drag it away. They are also easier to store and will last longer, and you can cut them down into pieces if you want a smaller dose.

Paste poisons have the benefit of allowing you to precisely control the amount of poison you want to leave in one space. They work best when paired with traps. Again though, you can’t tell if a rat has eaten it or not.

Sachet type poisons have the benefit of being in an edible, non-toxic pack so they can be safely handled without using gloves or the like. The issue is that you can’t control the dosage at all; you have to leave the entire pack every time.

There are others, but these are the most prominent ones. You should weigh the benefits and downsides of each before buying.


How much rat poison do you get in the package? How many rats can be killed with that amount? Those are the questions you need to pose to yourself before getting a specific package of rat poison. If one package is not enough to get rid of the infestation you have on hand, you should probably buy more, but you need to know the numbers first.

The more you can acquire for your money, the better it is, of course. Still, you shouldn’t waste a ton of money on a huge package if you only need to kill a nest of five or six rats. In that case, something smaller will do.

Also, if the poison requires the rats to ingest a ton of it for it to work, it might not be good, so consider getting something else.


Of course, since this is poison, it can’t be incredibly safe, and you can’t eat it or anything, but it should at least be reasonably safe for any pets or household animals you might have around. One of the worst fears of a pet owner is their pet dying due to something they did and ingesting rat poison might be just that thing.

However, most rat poisons these days are made so that the amount is finely balanced and not strong enough to kill a larger animal, though it might make it sick, while it is still more than sufficient to kill something like a rat or a mouse. That means it might still be unsafe if you have, for example, a gerbil or a similar small pet.

Luckily, most rat poisons are also designed to be enticing to rats, but not tasty or nice-smelling to other animals.

Carefully consider which rat poison you will buy and if it will be safe for the animals you might have.

Here’s how the best products on the market right now ranked in these areas.

In-depth Reviews of 3 Best Rat Poisons

JT Eaton 709-PN Mice and Rats Poison

This rat poison comes at a steeper price than most, but it is worth it. You get a lot of it for the price, and you can kill veritable hordes of rats with that amount. It also works on other rodents. The issue with it is that you might need some additional bait for the rats to start eating it.
What We Like
It can also work on squirrels - woodchucks - and other small rodents
Comes in large quantities
Work even when combined with other food
What We Don't Like
Cost more than similar products
Crumbles easily - limiting application
Doesn’t attract rats well

Key Features

Effective Enough

The way this poison works is by disrupting the ability of the rat’s blood to clot. It contains 0.0005 percent of the substance called Diphacinone. It works on most types of rats and will also work on other small rodents equally well. It typically kills them in 2-3 days.

Bait Block Rat Poison

Blocks that Crumble

This poison comes in 1-ounce block that can be placed in spots where you see the rats most often. They aren’t blocks that are incredibly solid though, so they can’t be put up on a string easily. Still, they can be easily mashed into other food, like peanut butter, and will still work. That’s useful since it doesn’t attract rats effectively on its own.

Large Quantity

While the price is a bit is a bit high; you get quite a lot for it. The package contains 144 blocks of poison, and each one is capable of killing multiple rats. They weight around one ounce. You get a lot of bang for your buck here.

JT Eaton Blocks

Decent Safety

The smell won’t be appealing to most pets and farm animals, but you should still keep it clear of them. Larger animals will live through the poison most of the time though. You still need gloves to handle it.

Customer Reviews

I put out these blocks almost a week ago, and within two days we started finding some dead rats. I’m so happy this is working because plenty of rats have nested in my house in places where I can’t get to them, and this is rooting them out. I also don’t have to worry about this killing any other animals either. I will buy more and keep killing the little buggers.
This product does cost a bit more than others I have used, but it’s incredibly effective so far, and it has killed around ten rats during the first week of use. I just place it in the nooks and crannies near the places where rats used to show up, and around three or four days later I would find the corpses of the rats. It’s amazing, and it has almost completely gotten rid of the rat problem I had.
I’m not a fan of poisons, but the completely natural methods just weren’t doing the job, so I, unfortunately, had to resort to this. My house is near a canyon, so it is a fertile breeding ground for rats and mice. They get in everywhere, even under my car’s hood and it was unbearable.

I’m not happy about using poison due to the effects it might have on the food chain, but it is certainly effective, and in combination with the trap I use it killed more than a dozen of them already. I hope to revert to more natural methods once the brunt of this infestation is dealt with.

Who Should Buy This Product

If you want a lot of bang for your buck, this is the poison you should buy. It costs more than others, but you still get a lot of it for the price, and if you want to get rid of a huge amount of rats, this will work well for you.

What to Watch Out For

It has a smell that’s supposed to be appealing to rats, but that doesn’t seem to be the case as they need a bit of extra incentive to bite it. It can be freely mixed with other foods though, which helps. Another issue is that it crumbles easily, so you can’t put it on a wire or anything you would usually do with poison contained in blocks.

The Conclusion

Overall, this is a poison that works and that comes in a huge amount for the price. That price might be a bit steep, but we still think it is worth it, despite some flaws this product has, like the fact that it can’t attract rats on its own. However, when you get them to ingest it, they die rather quickly, which is what matters the most.

Purchase this Product on

MOTOMCO Tomcat Rat & Mouse Poison

This is a bait that works well on attracting rats and can work on various species, even though that have built up a resistance to the more common anticoagulant poisons. The issue is that this works slowly and it takes a lot of poison to kill a rat, meaning that it might build up a resistance to it over time.
What We Like
Works on rats resistant to anticoagulants
Good at attracting rats
What We Don't Like
Won’t last long in the sun
Takes a lot of bites for the rat to die
Rats build up resistance to it over time

Key Features

Mixed Effectiveness

This poison works by using bromethalin to disrupt the rat’s nervous system, and it works on rats resistant to anticoagulants. The bad news is that it takes a long time and a lot of doses to start working, which means it’s not good at quickly getting rid of rats. The rats can also build up resistance to it if they don’t eat enough to die.

MOTOMCO Tomcat Rat Mouse Poison

Block-bait Poison

It comes in hard blocks and can be placed almost anywhere you see fit. It does a good job of attracting rats on its own, so you don’t need to mix it with anything, but it might take a lot of poison for them to die.

Decent Amount for The Price

You get around four pounds of poison in a single pack, which might seem like a lot, but you need to consider the fact that it takes a lot of this to kill one rat, so it might run out faster than you think.

MOTOMCO Rat Poison

Attracts More Than Rats

This product is good at attracting animals and getting them to eat It can also attract raccoons, squirrels and the like, but it might seem tasty to your pets as well, so you should be careful about where you place it.

Customer Reviews

I tried almost everything I could to get rid of the rats infesting my chicken coops, but nothing was effective. Since they kept getting more numerous, I got desperate and decided to get this stuff. It worked wonders, and the rats were gone within two weeks, while the chickens are safe and happy. You could say I’m satisfied.
This is far better than the poison I used to find in my local stores. I used plenty of different products and found that poisons like these are far superior to local brands. It does cost more, but it did a better job and got rid of a rat infestation within a week, which is more than I could ever ask for. I still gave it four out of five stars due to the price.
When I found some rats running are the backyard I decided to buy this. I managed to find a hole that they used to enter the house, so I placed some of this in front of it. It only took three days for me to start finding the dead rats. This did the work admirably, and it helped me get rid of the horrible infestation. After that, I patched up the hole, and there are no more rats.

Who Should Buy This Product

This is a good poison for people who want a product that will attract rats to it with certainty. It can even attract other pests to eat it; it works that well. It comes in hard blocks and doesn’t need to be mixed with anything else to get rats to eat it – just be careful, it might attract your pets as well.

What to Watch Out For

It is not a particularly effective poison. The rats need to eat quite a lot of it for it to start working and even then it might take a whole week to kill them. The worst part is that the rats might build up a resistance to it if they don’t eat a lethal dose, and that can pass on to their offspring, making the poison useless.

The Conclusion

You get quite a lot of this poison for the price; it has no trouble attracting rats and it can work on pests that have a built-up resistance to other poisons. The issue is that it takes a long time to work and the rats can build up a resistance to it as well. It’s not effective enough, putting its value in question.

Purchase this Product on

D-Con Disposable Corner Fit Mouse Poison

The best part about this poison is just how effective it is – a small amount of it is nearly guaranteed to kill a rat or mouse, and it will work on other rodents as well. The issue is getting them to bite it and the fact that it can be a safety hazard. The cost is also ludicrous.
What We Like
One of the most effective poisons on the market
Easy to use
No rodent contact
What We Don't Like
High cost
Doesn’t attract rats well on its own

Key Features

Guaranteed to Kill

This poison claims that it will kill rats if they take only one bite of it and that’s true. It will take 3 to 6 days to kill them, though, but it will work without fail. However, it can’t attract rats on its own, so you do have to mix it with something, which can limit its effectiveness.

D-Con Mice Die

Bait Stations

There are ready-to-use bait stations, which are resistant to tampering by children, mice get the bait.

D-Con Rodent

Not a Lot of Baits

For a cheap price, you get a few baits – that’s not a lot even if you consider the fact that the rats will die from one feeding most of the time. If it was half the price that would be good, but as things stand it just doesn’t offer enough for the cash.

D-Con Mouse Poison

Less Safe than Others

While most rat poisons can’t be called safe, this one poses more of a safety hazard than others, which is the reason it has been pulled from some markets. The fact they melt in even mild heat is the main reason for them being unsafe.

Customer Reviews

It works wonders, or at least it did for me. The traps weren’t enough for a mice invasion I had recently, so I decided to get this, and the mice ate up a lot of it and died in a matter of weeks. I do worry about their corpses stinking up the place, but it’s better than having them running around.
This works far better than the traps I used to use. The mice can figure out how to avoid those, but they always go for this bait. The bad thing is that random mice corpses will be around the house, but that’s better than having living ones pissing and shitting all over the place. It’s quite an effective product, and I’d recommend it gladly.
I have been using this poison during the past year due to having a huge rush of field mice that got into the barn, the house and the shed. I had to turn to ordering online due to none of the local stores selling it. It works great and kills plenty of mice and doesn’t seem to kill anything else. It’s quite easy to use, just leave it in the areas where you see them a lot, and it does the rest of the job. It’s been incredibly helpful.

Who Should Buy This Product

This is for people who don’t want to mess around and are looking for a product that is sure to kill rats. It won’t kill them incredibly quickly, but it only takes one bite, and they are sure to die. That’s rare when it comes to rat poisons, and this one can even kill more than rats if necessary.

What to Watch Out For

It can’t attract rats on its own and mixing it with some other sort of bait reduces how effective it is. It also poses some safety issues, leading to it being recalled from some areas – it can melt and release poisonous materials into the air. The worst part about it, however, is the huge price for a meager amount. Unless you want it real bad, it just costs too much.

The Conclusion

In the end, while this is an effective rat killer, we must conclude that the price is simply too high for comfort. What you get for the incredibly bloated price tag is not nearly enough, and despite how good this product might be, it’s not worth it. It also has some other flaws, making it even more difficult to recommend.

Purchase this Product on

The Best Rat Poison – JT Eaton 709-PN Rat & Mouse Poison

There are plenty of different poisons out there, and some are clearly better than others. What you choose only depends on a bit of personal preference but mostly it comes down to how effective the product is at doing what it should do – killing pests. That’s why we consider the JT Eaton 709-PN Mice and Rats Poison to be the best product on the market right now. It is just the most effective poison overall and offers the most bang for your buck without having any significant downsides. It does have some flaws, sure, but nothing major and it will get rid of the pests for you, which is what matters the most. Because of that, it is our top pick today.

The Conclusion

So there you go, that’s what we picked as the best rat poison out there right now, and we stand firmly by our choice. We honestly do believe that this product will give you the best results and is the best value you can get for your money. However, that doesn’t mean the other products here are not worth considering or that you should just buy this product simply because we recommended it. Take a while to consider all the info presented here and pick for yourself – we just intended to help you with that. If you did find our article helpful, share it around so others can find it as well. Until the next article, have a good day, and we hope you take care of your rat and mice problems.

Leave a Reply