Does Baking Soda Kill Ants? (Is It Effective or Not?)

When you've got an unsettling ant infestation on your hands, the search for a simple home remedy may lead you to baking soda. 

But is this kitchen staple really effective in helping you get rid of ants inside your home or in your garden?

Let's find out!

Keep reading to learn more about baking soda as a potent ant pesticide.

baking soda vs. ants

Looking For A Trusted Exterminator?

Below are our top ranked exterminators we’ve reviewed for each type of pest. We’ve arranged it so you can get free quotes in just a couple minutes. 

Rating: 97.50

Our #1 Ranked For: Termites, Bed Bugs, and Larger Infestations

Rating: 97.00

Our #1 Ranked For: Ants, Roaches, Spiders, and Rodents Issues

Rating: 95.70

Our #1 Ranked For: Mosquito Removal, Fleas, Ticks, Wasps, And Other Stinging Insects

Ants as Pests - Basic Information

We all can agree that ants are among the most common household and garden pests.  In order to understand how baking soda can fight off these insects, we should first take a deeper look into their invasive nature.

In fact, there are about 12,000 known species of ants! The most commonly-recognized types are fire ants, crazy ants, carpenter ants, and ghost ants. These insects are known as the super workers of the animal kingdom. This comes as no surprise, considering the fact that an ant is capable of carrying up to 50 times its own body weight on its back!

Read Also: What do ants like to eat?

ant vs baking soda facts

As social insects, the strength of ants is in their numbers, and an infestation can be very frustrating especially if it takes place inside your home. Ants are omnivorous—they'll devour crops just as gladly as they'll munch on other insects.

Ants also have an unrivaled appetite for sweets such as honey, maple syrup, and sugar. These insects scavenge virtually anything they can consume—from leftovers to crumbs or droppings—to support their colony. 

Some ant species build their nests through mounds of soil (otherwise known as ant hills) which can be a garden problem. On the other hand, other species such as carpenter ants establish their colonies inside the home—potentially damaging its foundation.

Although most ants are practically harmless, some species bite or sting—leaving trails of swollen spots or blisters on skin. These itchy, painful spots can, in the worst cases, trigger allergic reactions.

Want To Solve Your Pest Problem Now?

We’ve partnered with Terminix to bring you exclusive discounts and priority service for your pest control needs. Click to get your free instant price quote.

Limited Time: Save $50 off your pest control service.

What Is Baking Soda?

Baking soda, at its core, is a base mineral. The scientists among us might know it better by its chemical name: sodium hydrogen carbonate.

Laymen, though, will known baking soda by its white, powdery appearance and its salty taste. Essentially, this element is used in baking as a leavening agent to create air pockets and bubbles in the baked goods.

Baking powder, which is often mistaken interchangeably for baking soda, is a mixture of the latter, an acid mineral, and a small amount of cornstarch.

Baking soda is much more than just a main ingredient of our baked favorites such as muffins, banana bread, and brownies (among many others).

As a natural cleaning agent, baking soda knocks out the toughest stains, grime, and bathroom mildews. It can be used to de-clog sinks and deodorize your home. As part of a beauty regimen, baking soda can be used to improve hair and skin texture, as well as whiten teeth. 

Read Also: Does cornmeal kill ants?

Can Baking Soda Kill Ants?

We hate to burst your baking soda bubble. But...this element as an ant insecticide is, in fact, just a myth. 

There are rumors circulating around the internet that baking soda, when mixed with equal parts powdered sugar, will effectively kill ants.

As natural scavengers, ants take this homemade poison back to their nest and infect the rest of the colony. When ingested, baking soda produces bubbles of carbon dioxide, which explode the infected ant from the inside out.

Here's what we know: no scientific evidence has proven this theory. Unfortunately, we can't confirm or deny this notion, because there's no reputable source to back up these claims.  

What we recommend instead: know the facts. Research the best ways to properly deal with ants in your home, around your property, and in your garden. 

Always remember: if the pest control solution seems too good to be probably is. Protect your home, your family, and yourself from these biting insects and invest in the proper tools to eradicate them for good.

Other Ant Guides

Curious about other ant related articles? Check out our other detailed guides to help you deal with your pest problems.

Have ant hills you're trying to get rid of? Great, you're in the right place! In this Pest Strategies guide,[...]
Having ant troubles in or around your car? You're in the right place!In this Pest Strategies guide, you'll learn:If you[...]

Get Your Free Quote In Seconds

Because pest control products can be dangerous to your family if mishandled, we always recommend consulting with an exterminator even if just to ask for advice on how to apply pest control products yourself.

Our pest experts review each company for quality, cost, customer service, safety, and 100’s of other important factors and assess a rating out of 100. Below are our top 3 picks based on that review for pest removal. We’ve set up a direct line with each company so you can get fast free quotes right now.

Rating: 97.50

Our #1 Ranked For: Termites, Bed Bugs, and Larger Infestations

Rating: 97.00

Our #1 Ranked For: Ants, Roaches, Spiders, and Rodents Issues

Rating: 95.70

Our #1 Ranked For: Mosquito Removal, Fleas, Ticks, Wasps, And Other Stinging Insects

2 thoughts on “Does Baking Soda Kill Ants? (Is It Effective or Not?)”

  1. It works, I had a severe infestation of ants in my house, all over the sink area, counter top & kitchen table. I used all kinds of readily available ant poison & spray, nothing wiped them out. I was told about the mixture of baking soda & powdered sugar. At first I thought it didn’t work, because for the next 4 + weeks didn’t slow them down. And then, walla, hardly any ants & then completely gone. This after several years of NOT being able to get rid of them. The baking soda/powdered sugar most certainly worked for me. No myth.

  2. I agree with Al. It works.
    I left Raid ant poison out for a couple of days and the ants were never around it, they would literally walk all the way around it. When I put out the baking soda and sugar, within seconds they were gobbling it up, and I even had three ants immediately die from it. All I had to put out was a teaspoon of it.


Leave a Comment