How To Get Rid Of Ants With Borax – 5 Ways

If I let my guard down for even 1 day, ants will infiltrate my home!

This happens every year. They stroll around looking for food, and then once they have found it, they will set up chemical trails for other ants to follow. That leads to a long line of ants marching into my kitchen! I’ve looked at many ways to kill these annoying pests, such as vinegar and bleach.

This post will look at how to get rid of ants with borax!

What you will learn in this post:

  • How to get rid of ants with borax
  • Can borax kill ants?
  • How does borax kill ants?

How To Get Rid Of Ants With Borax - 5 Ways

Hold On – Before We Start – What Is Borax?

It is a genuine question! Borax (also known as sodium borate, sodium tetraborate, or disodium tetraborate) is a naturally occurring mineral and a salt of boric acid.

Borax is a magic ingredient for so many things! Here are a few things that You can use borax for (outside of DIY pest control):

  • Stain remover
  • Water softener
  • Homemade cleaning agents
  • Soap
  • Toothpaste

While borax is naturally occurring, It has been shown to cause health issues in humans and animals. Health issues such as infertility and even death have been caused by borax.

With that in mind, you should use strong rubber gloves when handling borax. You should also keep it away from kids, pets, and anyone else who inhales or ingests borax.

If there is a danger of a child, or a pet ingesting borax, then you should look instead at using diatomaceous earth for ant control. It is much safer to use around kids and pets.

Does Borax Kill Ants?

Yes, borax kills ants. Borax has been used as a naturally occurring pesticide for years and years, and there is no reason to stop using it now.

Borax is an awesome tool in your arsenal to kill ants with!

As an ant repellent, borax is not something that will work. Ants are not repelled by borax, but they are killed by it.

How To Get Rid Of Ants With Borax

What is the best borax solution to kill ants? Well, we are not going to give you just one solution. We are going to give your 5 confirmed ways that you can use borax to kill ants!

How To Get Rid Of Ants With Borax Infographic

1. Borax Balls

Borax balls are the best borax solution to kill ants! All you need to do is create a solution and soak cotton balls in it. Then, place these borax balls in areas where you have noticed ant activity.

Reminder: Do not use borax in areas where kids or pets can access them!

How do you make the borax balls?

  • 1/2 cup borax
  • 1/2 cup sugar
  • 2 cups water

Mix up all ingredients before dipping the cotton balls into it. Then place the borax balls in areas where you have noticed ant activity. This is excellent ant control with water, borax, and sugar!

2. Sprinkle It

By sprinkling borax (with other ingredients) in areas where you have noticed ant activity, the borax will be taken back to the nest and harm the ants as they tread through it. This is how you use borax and sugar to kill ants:

How do you make the mixture?

  • 1/2 cup borax
  • 1/2 cup sugar

It is a relatively easy mixture to make! All you need to do is mix them, and you are good to go. If you want to know how to get rid of ants with borax and sugar, this is the best way!

Sprinkle this mixture in areas where you have noticed ant activity.

3. Borax and Peanut Butter

Peanut butter is an excellent bait for ants. It has sweet and sour tastes, which makes it perfect! We can add some borax to peanut butter for these ants to digest.

How do you make the peanut butter and borax ant-killing mix?

Simple, use a tablespoon of peanut butter and sprinkle some borax onto it. Mix it up well and leave it in areas where you have noticed ants.

4. Borax and Honey

Wondering how to get rid of ants with borax and honey? Let me tell you, it is pretty easy, and it works!

How do you make the honey and borax ant killing mix?

Grab a tablespoon of honey, and sprinkle in some borax. Stir it well! Then, apply this bait on small plastic sheets (so it doesn’t ruin your surfaces). The ants will take the bait in no time at all. The sweetness of the honey is too much of an attraction for the ants to pass up.

5. The Anthill Destroyer

Are you wondering how to get rid of ant hills with borax? Well, wonder no more because you can destroy entire anthills with this stuff!

How do you make the anthill destroyer?

  • 2 cups borax
  • 10 cups water
  • 4 tablespoons of honey

Stir this mixture up well! You may need to apply a little heat to get the mixture to combine thoroughly. Once it is mixed up well, you should pour it straight onto the anthill. Over the next 1-2 days, you will notice a significant reduction in ants.

Warning: pouring this mixture on an anthill will kill ants and take down the anthill. However, you are risking the lives of other creatures that may wander over to the anthill. The honey will attract many different creatures and even pets. Using this method, you should ensure that no other animals, kids, or pets can get to it.

How Does Borax Kill Ants?

Does borax kill ants in the house? Yes, it does, but HOW does borax kill ants? Let me give you two devastating ways:

Destroys Exoskeleton

As the borax sticks to the ant’s exoskeleton, it destroys it, causing eventual death.


Borax is toxic to most living things if the dose is high enough. The good thing about using borax to kill ants is that you do not need much for it to work!

When the borax enters the ant’s digestive system, it begins to break down to the point where it no longer works, eventually leading to death for the ant.


If you want to know how to get rid of ants with borax, then the 5 options on this page will have given you exactly what you need to know!

There is no doubt that it works, and the best way to kill ants with borax is by using it with additional bait such as sugar, honey, or peanut butter. These ingredients will bring the ants over; if the mixture is mixed well enough, the ants will consume the borax. That is the beginning of the end for these ants.

So, if you are prone to getting ants in your home or your car, then borax is a good tool in your arsenal.

Good luck!


About the author

DIY Pest Control Enthusiast Since 1996

After spending the entire night lying awake in a cockroach-infested hotel, I have driven myself to build knowledge on all things pest control. Since then, I've tested pest control techniques to see what works and what doesn't. Now, here I am giving you all the info I have learned!

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