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How Long Does Baking Soda Take to Kill Ants: An Effective Natural Solution


Ant infestations can be a frustrating problem for homeowners. These tiny creatures manage to infiltrate our living spaces, seeking food and shelter. If you’re searching for a natural solution to eliminate ants, baking soda might be the answer you’re looking for. In this article, we will explore the effectiveness of baking soda in eradicating ant colonies and provide you with a step-by-step guide on how to use it. So, how long does baking soda take to kill ants? Let’s find out!

Baking soda crystals neutralize the ants' exoskeleton, causing dehydration and ultimately eliminating the pests.
Baking soda crystals neutralize the ants’ exoskeleton, causing dehydration and ultimately eliminating the pests.

How Does Baking Soda Work Against Ants?

Baking soda, also known as sodium bicarbonate, is a versatile household ingredient with numerous applications. When it comes to ant control, baking soda works by disrupting the pH balance within their bodies. Ants have a protective outer layer known as the exoskeleton, which helps them retain moisture. Baking soda’s alkaline properties interfere with this protective layer, causing dehydration and eventually leading to their demise.

Apart from dehydrating ants, baking soda also acts as a deterrent. Ants have a strong sense of smell, and baking soda’s scent is known to repel them. By creating an inhospitable environment, baking soda discourages ants from returning to the area, making it an effective long-term solution.

Create a mixture of baking soda and powdered sugar to attract ants and eradicate them naturally.
Create a mixture of baking soda and powdered sugar to attract ants and eradicate them naturally.

Steps to Use Baking Soda for Ant Control

Now that we understand how baking soda works against ants, let’s delve into the steps you can follow to utilize this natural remedy effectively:

Step 1: Identify ant entry points

First and foremost, locate the entry points through which ants are infiltrating your home. These may include cracks in walls, gaps in windowsills, or openings around doors. By identifying these access points, you can focus your efforts on treating them directly.

Step 2: Prepare a baking soda bait

Create a mixture of equal parts baking soda and powdered sugar. The sugar acts as an attractant, enticing ants to consume the deadly combination. To enhance the bait’s effectiveness, you may also add a few drops of water to form a paste-like consistency.

Step 3: Apply the bait strategically

Place small amounts of the baking soda bait near ant trails or entry points. Make sure to position the bait in areas inaccessible to children or pets. Ants will be lured by the sugar and unwittingly ingest the baking soda, leading to their demise. Remember to replenish the bait regularly until ant activity subsides.

Step 4: Monitor and clean up

Keep a close eye on the baited areas and observe ant behavior. If you notice a decrease in ant activity, it means the baking soda is taking effect. Once you’re confident that the ant problem has been resolved, clean up the baited areas thoroughly to remove any remaining traces.

Frequently Asked Questions (FAQs)

Can baking soda harm pets or children?

No, baking soda is generally considered safe for pets and children. However, it’s essential to keep the baited areas out of their reach to prevent accidental ingestion. As an extra precaution, you can also use childproof barriers or place the bait in areas inaccessible to them.

How long does it take for baking soda to show results?

The time it takes for baking soda to eliminate ants can vary depending on the size of the ant colony and the severity of the infestation. In most cases, you should start noticing a decrease in ant activity within a few days. However, it’s important to be patient and consistently apply the baking soda bait until the infestation is completely eradicated.

Are there any alternative methods to get rid of ants?

Certainly! While baking soda is an effective natural solution for ant control, there are other methods you can try. These include using vinegar, lemon juice, or essential oils with ant-repellent properties. It’s always a good idea to explore different options and find the method that works best for your specific situation.


In conclusion, baking soda offers a safe and natural solution to get rid of ants. Its alkaline nature disrupts the ants’ protective layer, leading to dehydration and eventual death. By following the steps outlined in this article, you can effectively utilize baking soda to eliminate ant colonies from your home. Remember to be patient and consistent in your application, as it may take some time for the baking soda to take full effect. Say goodbye to pesky ants and enjoy a pest-free environment with the power of baking soda!

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