Killing Rats with Baking Soda | How does it Really Work?

Who would not want a rat-free home with your clothes, appliances, and furniture safe from damage? There will be no worries about the rats running around! 

Despite that, you should not feel too confident. They can attack any minute without you knowing. Don’t be surprised if rats are secretly rummaging through your stuff! What should you do?

You should prepare a homemade recipe that is available anytime in your kitchen. Yes, a budget-friendly solution!

Important Note: If you're tired of pests and want a reliable solution, then you should definitely consider seeking help from a professional pest control company. DIY solutions can be effective, but if you're dealing with a significant pest infestation, you don't want to rely solely on DIY methods. Pest control companies typically don't charge huge fees. You can fill out this form to receive free quotes from the top local pest control companies, and compare the quotes and see for yourself. Then, finally, your pest problems will be eliminated for good.

What if I tell you about BAKING SODA for rat control? Sounds interesting, right? Let’s find out if this chemical can completely eliminate rats.

What is Baking Soda?

Before diving deeper into your homemade rat poison, we should know first about baking soda.

Baking soda is one of the most used raising agents in baked goods. It can serve multiple purposes like it also shines when it comes to odor neutralization and house cleaning.

It is sodium bicarbonate that, when combined with an acid, will produce carbon dioxide gas. Will that help in elimintaing the rats?

killing rats with baking soda

Does Baking Soda Kill Rats? How?

Yes, baking soda kill rats. This homemade rat poison reacts with the rat’s stomach acids, producing carbon dioxide gas right after.

Given that the bicarbonate in the baking soda reacts with the acid, it does the same with the rats. If these rodents consume the baking soda, they cannot pass gas from their body, which means the gas builds up in their system and eventually causes internal blockage and suffocation, making it a poison for rats?

Can Rats Resist Baking Soda?

Technically, killing rats with baking soda is possible, but its concept is much more complicated than you know. 

“What doesn’t kill you makes you stronger,” if your baking soda poison doesn’t kill the rats, it will only make them immune to it. If you want to kill the rodent in your home, you also need to note their immunity.

Rodents can quickly develop immunity or become highly resistant to poisons. Their immune system can make it a bit harder to kill them with baking soda since you aren’t confident about the outcome of the rat poison you just made.

Are you stuck in this situation and you feel that rats in your home are immune to this poison? Do you want to eliminate all the rats from your home? Do you and your family want to live a healthy disease free life?

If Yes, and you want a humane solution then fill the form below to get FREE qoutations from Local Pesticide Comapnies –

Correct Way to Utilize Baking Soda to Kill Rats –

baking soda rat poison

Baking soda alone may not attract mice, but there are methods to utilize baking soda. You can use baking soda and vinegar to create gas that will asphyxiate rats, and you will need a container trap, sealed bag, tube, and elastic to accomplish this easy method. Here are the steps to follow:

  • Pour vinegar in a sealed plastic bag depending on how much you want to put. Ensure that when you pour the baking soda into the vinegar, the baking soda has a higher ratio than the vinegar.
  • Prepare your container trap. This trap will act as a euthanasia chamber, and it should be a trap where rats can enter, and you may or may not include a bait inside to let them enter. Make sure that this container trap will close right after the rats entered inside it. You may manually close the trap if it doesn’t close by itself, but ensure it’s deep enough that rats can’t hop out of it.
  • The trap should have a hole that the tube can fit in and connect the tube to the baking soda and vinegar mixture. Seal the tube connected to the trap to ensure it doesn’t come off. 
  • Slowly pour the baking soda into the vinegar, and make sure there’s a great concentration for the asphyxiation to work. The trapped rat will inhale the carbon dioxide it produces, and it will cause a rupture in the rat’s system eventually.
  • Immediately connect the tube to the baking soda and vinegar mixture, and watch the rat inhaling the carbon dioxide gas your mixture produces.

Aside from baking soda and vinegar, you can also use another method to utilize your baking soda. You will need cornmeal and a chocolate mix or sugar for the sweetness trap and the baking soda.

  • Mix your cornmeal and the sweetener of your preference with the baking soda, but make sure the baking soda has a higher ratio. Take note that you can lure rats with sweets, and so these three ingredients can attract them.
  • Put in areas where you think rats pass by to ensure they will come in contact with the baking soda mixture.

It may take time for rats to be killed with the baking soda or, worse, higher resistance. They need to consume a lot of baking soda for them to die, and it should be consumed in a short amount of time for the baking soda to react instantly with their system. If you still need help from Local Pesticide Companies, fill the form given above.

Pros and Cons of Using Baking Soda as a Poison

Pros –

  • Do you want a cheap solution? Killing rodents like rats with baking soda is very cost effective as baking soda is an affordable poison.
  • Want to DIY? Baking soda is easily available in kitchens and it is widely available in markets to get a quick remedy for your rat problem.
  • Baking soda can serve multiple purposes like it also shines when it comes to odor neutralization and house cleaning.

Cons –

  • Do you care about animals and don’t want to kill them? If yes then let me tell you that baking soda is a inhumane method to kill rats because it causes slow, painful deaths for these rodents.
  • Do you want an effective solution? Baking sodas method is also very ineffective, as rats often avoid consuming enough baking soda for it to be lethal, it is also a slow process and the rodents might get immune to this poison.
  • Is it safe for your family? Baking soda if not used carefully can be a potential hazard to pets and children who might accidentally ingest the mixture.

Final Words

Rats can be a pest in your home, and using home remedies to kill them may help you get rid of them.

While many people try many DIY methods like killing rats with bleach, or with anti-freeze, etc., baking soda is an option that is widely explored by many homeowners.

And if you plan on using baking soda to get rid of them, you should also take precautions to keep yourself safe from possible risks.

Killing rats with baking soda make takes time, but surely it can be a way to eliminate them from your home.

And we hope this guide has answered all your questions about killings rats with baking soda.

Photo of author


Daniel White
I'm Daniel White, and I live in Jacksonville, Florida. The warm and humid climate of Florida gives an ideal habitat for many different kinds of pests. So, if I had to live in Florida, I had to learn how to deal with these pests. Now, I have 7 years of experience in Pest Control.

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