What is the Best Deterrent For Ants

The Best Deterrent For Ants

What is the Best Deterrent For Ants Invading Your Home?

Ants can be a pesky problem, whether they’re sneaking into your kitchen or marching around your garden. While there are many ways to deal with these tiny invaders, finding the best ant deterrent can help you keep them at bay without too much hassle. Let’s explore some of the most effective natural remedies to keep ants out of your home and garden.



Remember, if you're still struggling with ant control, make sure you don't wait too long before hiring a professional pest control service. Ants can cause damage if left unchecked for long periods.

Why Should You Worry About Ants?

Even though most ants aren’t harmful to humans, they can still be unwelcome guests in your home. Some species can carry bacteria, potentially spreading diseases and infections or even contaminating your food.


So, it’s a good idea to take steps to keep them away from areas where you eat and prepare food.

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Natural Ways To Repel Ants From Your Home

Natural remedies for ant control are popular because they avoid the use of chemicals that might harm your family or pets. However, not all natural ant deterrents are equally effective. Let’s dive into some of the most commonly recommended methods and how to use them effectively.


1. Borax (Sodium Tetraborate)

Borax is a naturally occurring mineral that can be a powerful weapon against ants. When mixed with a sweet substance like sugar, borax attracts ants, who then carry it back to their colony. The borax interferes with their digestive systems, eventually killing them.


How to Use Borax:

  • Step 1: Wear gloves for safety.
  • Step 2: Mix 1/2 teaspoon of borax with 8 teaspoons of sugar and 1 cup of warm water.
  • Step 3: Stir until the sugar and borax are completely dissolved.
  • Step 4: Soak cotton balls in the solution and place them in areas where ants are commonly seen.
  • Step 5: After the ants have taken the bait, discard the cotton balls and clean the area thoroughly.


Note: Borax can be harmful to pets and children, so be sure to place it out of their reach.


2. Diatomaceous Earth (Silicon Dioxide)

Diatomaceous earth is a fine powder made from the fossilized remains of tiny aquatic organisms called diatoms. It works by absorbing the oils in an ant’s exoskeleton, causing them to dehydrate and die. Unlike chemical insecticides, diatomaceous earth is not a poison and is safe to use around the home.


How to Use Diatomaceous Earth:

  • Step 1: Wear a mask to avoid inhaling the powder, as it can irritate the lungs.
  • Step 2: Sprinkle the powder in areas where ants are present, such as along baseboards, windowsills, or directly on ant trails.
  • Step 3: Reapply after rain or cleaning, as the powder must remain dry to be effective.


3. Essential Oils

Essential oils like peppermint, tea tree, and lemon eucalyptus are natural ant repellents. These oils disrupt ants’ scent trails, making it difficult for them to navigate and communicate.


Popular Essential Oils for Ant Control:

  • Peppermint Oil: Known for its strong, minty scent, which ants find unpleasant.
  • Tea Tree Oil: Acts as both a repellent and a natural insecticide.
  • Lemon Eucalyptus Oil: Contains citronella, which is also effective against mosquitoes.


How to Use Essential Oils for Ant Control:

  • Step 1: Mix 10 to 20 drops of essential oil with 2 cups of water in a spray bottle.
  • Step 2: Spray the mixture around windows, doors, baseboards, and other entry points.
  • Step 3: Alternatively, soak cotton balls in the mixture and place them in areas where ants are commonly seen.
  • Step 4: Reapply as needed, especially after cleaning.


Note: Some essential oils can be toxic to family pets, so use them with caution and do your research beforehand.


4. Vinegar

White vinegar is a common household item that doubles as an effective ant deterrent. The strong scent of vinegar masks the pheromone trails that ants follow, making it harder for them to find food.


How to Use Vinegar:

  • Step 1: Mix equal parts white vinegar and water in a spray bottle.
  • Step 2: Spray the solution directly on ants or on areas where you’ve seen them.
  • Step 3: Wipe the area with a clean cloth to remove any residue.
  • Step 4: Reapply the solution regularly, especially in areas like kitchens and bathrooms.


Note: Vinegar can be harsh on some surfaces in your home, so test it on a small area first.


5. Cinnamon

Cinnamon isn’t just for baking—it’s also a natural ant deterrent. The strong smell of cinnamon confuses ants and disrupts their ability to follow scent trails. Ground cinnamon can also suffocate ants by clogging their breathing spiracles.


How to Use Cinnamon:

  • Step 1: Sprinkle ground cinnamon around entry points, such as doors and windows.
  • Step 2: Spread it along ant trails and around areas where ants are gathering.
  • Step 3: Use cinnamon sticks or essential oil for a more long-lasting effect.
  • Step 4: Reapply as needed, especially after cleaning or rain.


6. Pepper (Cayenne or Black)

Pepper is another natural ant repellent that works by irritating the ants and masking their scent trails. Cayenne pepper and black pepper are both effective at deterring ants.


How to Use Pepper:

  • Step 1: Sprinkle pepper in a line around the perimeter of your home or along ant trails.
  • Step 2: Mix pepper with water in a spray bottle and apply it to entry points and ant nests.
  • Step 3: Pour the mixture directly into anthills to encourage ants to move elsewhere.
  • Step 4: Reapply after rain or cleaning, as the scent may dissipate over time.


Note: Pepper can irritate pets, so keep them away from treated areas.


7. Citrus Peels

Ants do not like the smell of citrus, making citrus peels an excellent natural repellent. The acidic nature of citrus also helps to erase scent trails.


How to Use Citrus Peels:

  • Step 1: Collect peels from citrus fruits like oranges, lemons, and limes.
  • Step 2: Dry the peels in a sunny spot for a few days, or bake them at a low temperature.
  • Step 3: Grind the dried peels into a powder using a food processor or grinder.
  • Step 4: Sprinkle the powder around ant trails, anthills, and potential entry points.
  • Step 5: Reapply after rain or watering, as the powder can be washed away.


8. Chalk

Chalk is often suggested as a quick fix for ant problems. Drawing a line of chalk around entry points can confuse ants and temporarily disrupt their trails.


How to Use Chalk:

  • Step 1: Draw a thick line of chalk around doors, windows, and other entry points.
  • Step 2: Reapply as needed, especially after rain or cleaning.


Note: Chalk is not a long-term solution, as ants may eventually find a way around it.


Combining Natural Remedies for Best Results

While each of these natural remedies can be effective on its own, combining them can provide even better results. For example, you might use vinegar to clean surfaces and erase scent trails, then apply essential oils or cinnamon to repel ants from returning. Consistent application and reapplication are key to keeping your home ant-free.



Prevention Tips to Keep Ants Out

In addition to using natural repellents, taking steps to prevent ants from entering your home in the first place is crucial. Here are some tips to help you keep ants at bay:


  • Seal Entry Points: Check for cracks and gaps around windows, doors, and your home’s foundation, and seal them with caulk or weatherstripping.
  • Store Food Properly: Keep food in airtight containers and clean up spills and crumbs immediately.
  • Clean Regularly: Sweep and mop floors, wipe down countertops, and take out the trash regularly to eliminate potential food sources.
  • Keep a Clean Yard: Remove debris, trim bushes and trees away from your home, and store firewood away from your house to reduce outdoor nesting spots.

What To Do If You Can't Eliminate The Ants

The best deterrent for ants often depends on your specific situation and environment. For some, a combination of borax and diatomaceous earth might be the most effective solution, while others might prefer the convenience of using essential oils or vinegar. Whatever method you choose, consistency is key to ensuring that your home remains ant-free.


We highly recommend contacting a pest control service to help with ants if your natural methods do not solve the issue. Ants likely won't harm you directly, but they can carry diseases and cause structural damage to your property if left unchecked. Don’t let these invaders harm your family. If you live in Redmond, WA, contact our team today and let’s help eliminate these problems! Also check out the detailed FAQ guide on pest control here to learn more about common household pests.

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