Does Baking Soda Kill Ants

Baking Soda for Ant Control: Does it Really Work?

Avatar of author Ismael Girard
Ismael Girard
min read

You've probably heard that baking soda can be your secret weapon against ants. But does it work?

Yes, you can eliminate ants mixing an equal amount of baking soda with sugar. The ants will be attracted to the sugar, forcing the ants to eat the mixture and next time they ingest water, their bodies will produce carbon dioxide, which will kill the ants in return. 

In this text, we're diving deep into the science behind ants and baking soda. We'll investigate why this household staple might be efficient and unravel the truth behind this widely circulated home remedy.

What is Baking Soda?

Baking soda, scientifically known as Sodium Bicarbonate, plays a significant role in our kitchens. Often found in a fine powder form, Baking soda serves as a leavening agent in cooking.

Its gentle abrasive nature, coupled with its capacity to neutralize odors, also makes it a preferred choice for cleaning tasks.

Apart from culinary and cleaning contexts, Baking soda's surprising role is as an acid neutralizer in ant deterrent strategies. Our primary focus, in this context, is understanding its interaction with ants, examining how this simple kitchen ingredient may aid in controlling ants.

Does Baking Soda Gets Rid of Ants?

image of borax on ant hill

Yes, baking soda can kill ants. You only need to mix it with sugar to create a bait that will lure the ants in. This method, while effective, may take time as it depends on how quickly the ants spread the bait throughout their colony.

How Does Baking Soda Work on Ants?

Baking soda, when ingested by ants, causes an internal disturbance. This household ingredient doesn't pose an immediate threat to ants; the insects perceive it as innocent food bait.

But, when the ant consumes baking soda and then ingests water, a reaction gets started within the ant's body that eventually proves fatal. It creates carbon dioxide gas as a byproduct, which can't escape the ant's body, leading to an unfortunate end for the little pest.

How to Use Baking Soda for Ant Control?

First, let's discern how to prepare a lethal yet simple combo using baking soda, and the best methods of applying it for maximum effectiveness.

Preparing the Baking Soda Ant Bait

Preparing an effective solution requires two primary ingredients – baking soda and powdered sugar. Mixing them in equal proportions creates an irresistible yet fatal meal that ants eat, mistaking it for harmless food.

To get started, here's a simple step-by-step guide to bring together the ingredients needed for the ant bait:

  1. Measure out equal portions of baking soda and powdered sugar. For example, a 1:1 ratio works excellently; take a cup of baking soda and blend it with a cup of powdered sugar, making sure not to use too much to avoid waste.
  2. Stir the ingredients thoroughly until it appears homogenous.
  3. Place the mix in a container for storage and easy access.

While preparing, it's essential to ensure that the mix remains dry. The texture should resemble dry, powdery earth and not a viscous paste. If liquid gets introduced, this may lead to clumping, making it less attractive to ants.

Application Techniques for Effective Ant Control

Just mixing the ingredients isn't enough. The application technique plays a crucial part in escalating or reducing the effectiveness of this ant control remedy. Some effective methods of application include:

  1. Sprinkle the mixture in spots where you commonly notice ants. This can be indoors, around your kitchen, dining area, or outside near ant nests.
  2. Use small containers or lids to fill and place the mix in various corners of the house, especially the infested areas. It's important to ensure that these containers aren't a tripping hazard and aren't within the reach of pets or children.
  3. If you find an ant trail, lightly spray around the mixture along the line. Ants tend to follow the same path, increasing the likelihood of coming into contact with the mixture.

Patience is key. It may take several days for ants to carry the bait back to the nest, spread it among other ants, and cause a noticeable reduction in numbers.

Now that you know how to effectively mix and apply a natural yet potent ant control solution, you're one step closer to getting rid of your ant problem. Keep this info handy, and you'll never need to fear another ant infestation.

Baking Soda vs. Other Natural Ant Remedies

While baking soda serves as an easily accessible and somewhat effective solution to ants, other ingredients and products may offer more immediate or widespread pest control.

Using vinegar to kill ants, for instance, disrupts ant trails and keeps them away. Mixing vinegar with essential oils creates an insect killer that's natural and safe for pets.

Borax powders are often used, working similarly to baking soda. They function as bait, attracting ants who unwittingly spread the borax around their nests, causing an effective chain reaction of killing.

Diatomaceous earth, another natural remedy, physically harms insects by damaging their exoskeleton upon contact. Sprinkled around the house or near an ant nest, it can help free the area from the problem of ants.

When to Consider Professional Ant Extermination

The use of everyday items like baking soda, vinegar, and borax often provides a satisfactory solution for minor ant woes. But, even after implementing these methods and more, sometimes it isn't enough to free your home from these persistent pests, indicating a severe infestation.

Identifying a major ant invasion could be challenging, but there are signs to look out for, including:

  1. Seeing a growing number of ants over time, indicating it's more than just a small colony.
  2. Discovering nests near or inside your house, often found in areas like cabinets, behind wall spaces, and under appliances.
  3. Encountering carpenter ants, notorious for damaging wooden structures as they build nest cavities.

Experiencing any of these conditions frequently signals a mainstream infestation, becoming a problem too big for household remedies.


Having discovered evidence of unwelcome ants in your kitchen, do you find yourself reaching for the baking soda? Indeed, baking soda forms part of an effective homemade ant solution for ant infestations, offering you a natural alternative to conventional anti-insect solutions.

Yet, it's important to remember home remedies may only curb small infestations. A severe ant problem might require professional intervention for a comprehensive and long-lasting solution.

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Frequently asked questions

How does baking soda affect ants when ingested?

Baking soda causes an internal chemical reaction when ingested by ants, producing carbon dioxide gas which the ants cannot expel, leading to their death.

What are some application techniques for baking soda ant bait?

The mixture should be sprinkled in areas with high ant activity or placed in small containers near ant trails to increase the chance of ants collecting and distributing the bait.

How does baking soda compare to vinegar as an ant remedy?

Unlike baking soda, vinegar disrupts ant trails and prevents them from re-establishing paths, but it does not kill ants; it primarily serves as a deterrent.