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7 Ant Repellent Plants You Need Outside Your Home

Other homemade ant repellent recipes

  • Recipe No. 1: In a 250 cm³ bottle of liquid hand soap, put 30 ml of each of the following herbs: tea tree oil, rose, cinnamon, mint, pennyroyal, and citronella. Add three large tablespoons of this preparation for every two cups of water and mix well.
  • Recipe No. 2: Mix 1 cup of water (250 ml) with a large tablespoon of spicy salsa or a chili, 1/4 cup of liquid soap, and a small tablespoon of mint or spearmint essence. Put it in a spray bottle and spray wherever you see ants.
  • Recipe No. 3: Grind a handful of nettles in a mortar. Boil five liters of water for a half hour. Let chill and then stand for five hours. Apply it to sidewalks and around the house.

We hope you enjoyed reading about these amazing natural ant repellents!

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Read it in  Step To HealthHow to Use Vitamin B1 as a Mosquito Repellent Although there is a variety of chemical insecticides, there are also more natural and beneficial options, such as using vitamin B1 as a repellent.


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#3 Tansy

Botanical Name: Tanacetum vulgareType: Herbaceous

  • Botanical Name: Tanacetum vulgare
  • Type: Herbaceous perennial flowering plant
  • Sun exposure: Full sun to part shade
  • Soil pH: 4.8 to 7.5

Tansy is popularly called golden buttons because of their beautiful and enchanting clusters of golden blossoms. The magic of deterrent properties lies in its oils that work great to deter all types of ants from your outdoor or indoor garden.

Avoid going on its looks, it might seem a beautiful harmless plant, but it can indeed turn into a mega deterrent that averts the ants from coming and forming colonies. This plant has an aggressive growth, and it can reach four feet high and a 2 foot wide, so be careful if you wish to grow them indoors.

These plants will provide you with a great base with fungicidal and antibacterial properties embedded into the plants. If you want to plant these hardy perennials, we highly recommend giving them extreme sun for ample growth.

The Need for Repelling Ants

While an army of ants is not ideal no matter what USDA zone you find yourself planting in, most of us with larger properties do tolerate the occasional mound of ants that show up further away from our homes. Covering your sidewalks or kitchen counter tops is not where you want to see a marching line of army ants though. In your veggie beds a small nearby colony may be okay at first though. Ultimately a few friendly clusters of ant mounds can help aerate the soil in your yard. They also feed on other bugs and potential pest insects as well. However, they can quickly take over the entire garden and attract more pests as we already pointed out above. You know it’s time to take action when those small ant hills turn into major mountains almost overnight. Fortunately, herbs and flowers can be planted to help out. Let’s look at a few ideas on ways to repel ants.

Homemade Ant Repellent Recipe: Repel Ants rather than killing them

OK, so most will want to eradicate all trace of their ant infestation by whatever means necessary, however, there may be some that would like a kinder option. So here it is, three of the most effective natural ant repellents mixed into one so that you know that your kindness won’t be your downfall.

Ingredients that you’ll need

  • Mint plant(s) – you can also use peppermint oil too!
  • Lemon juice
  • Cinnamon

How to Repel Ants Naturally: Step by step

Step One – Place your mint plant or leaves where you’ve seen the most ants.

For the larger of properties, you’ll likely need a few of these. They act as a natural repellent that ant’s hate.

Step Two – Spray any ant entrances with lemon juice

Step Three – Grind up some cinnamon and place it around the home wherever you’ve seen ants lurking

This final step finishes off your ant itinerary perfectly and after a few days, you should notice that you have ant issues no longer!

Pros for Plants that Repel

  • Planting natural herbs and plants to reduce the number of pests you have in your garden does not only a service for you but is beneficial for the environment.
  • Often, natural pest repellents are beneficial for your finances over the long haul, if you can prevent a bill or two from the exterminator.
  • Most of the plants listed here are herbs that double as the perfect seasonings for your favorite meals and beverages!

2) Lavender

Lavender has long been hailed for its delicate appearance, aroma, and relaxing properties. Although one of the most popular perennials with humans, ants tend to avoid lavender plants due to the pungent aroma secreted from the plant’s natural oils. This plant is extremely versatile as it is known for its lovely scent, delicate appearance, aromatic oil potential, as well as its ant-repelling properties. The plants can grow very high, so plan out your garden accordingly. People have also been known to incorporate the lavender flowers into their cooking for a delicate flavor boost.

READ: 11 Mosquito Repellent Plants You Need For Your Home

Fresh Mint

Ants don’t like the smell of fresh mint, so planting it in vegetable patches and flower beds deters ants and other insects while giving your garden a lovely aroma. Minty essential oils from peppermint, wintergreen, geranium, thyme, clove and rosemary work, too!


To be clear: Pepper doesn’t kill ants, but the strong odor will chase them away. Pour the ground black or cayenne version onto ant scent trails. Or mix pepper and water in a spray bottle and spritz your home’s entry points.

Homemade Outdoor Ant Killers

The best way to control an outdoor ant infestation is to destroy the ant nests. You’ll have to locate the nests in your yard and pour an ant hill killer into or around them.

Safety precaution While many ants found in the lawn or garden don’t usually bite or sting, some can inflict a painful sting to humans. For example, fire ants respond aggressively to nest disturbance and can inflict a vigorous and painful sting. So make sure you wear appropriate protective gear such as rubber boots and clothing that covers your entire legs.

Fire ants not only make your yard lose its aesthetic appeal but also convert it to a potential minefield of pain. Solve these problems by learning about how to get rid of fire ants here.

Here are some natural nest-destroying solutions you can use:

  • Soapy waterSoapy water. Mix liquid dish detergent and boiling water in a ratio of ¼ cup detergent per gallon of water. Pour the solution down the nest hole. Do this several times a day to eliminate all the ants.
  • Apple cider vinegar. Pour large amounts of ACV into the ant hill as well as around the surrounding area. Do this for a couple of days until all the ants disappear.
  • Diatomaceous earth. Sprinkle this naturally occurring powder around the nest. It will fatally dehydrate the ants.

In conclusion, you don’t have to contaminate your home with toxic chemicals found in commercial pesticides, which can put your family’s health at significant risk. With the many options we’ve given you, you can now tackle your ant problem while maintaining a healthy environment for your pets and family.

You can find further details of Ants Control here.

Insect Repellant Spray

Create a homemade insect repellant using a ratio of five parts rubbing alcohol to one part peppermint oil. Spray this mixture on your body before going outdoors.

Alternatively, you can cut fresh leaves, peppermint leaves and citrus (orange or lemon) peels to make a deterrent. Place the pieces in a small pan covered with water and bring to a boil. Allow the mixture to sit overnight, and then in the morning, strain the liquid. Mix the mint-scented water with an equal part rubbing alcohol and put in a spray bottle to use as insect repellant.

Are Electronic Ultrasonic Ant Repellents Effective?

Electronic ultrasonic pest repellent devices claim that certain high-frequency sounds have a disruptive effect on ants and other pests. However, according to recent studies, these products may have an effect on ants or other insects for a short time period of time, but they are not an effective way to control ants and other pests.

Additionally, the electronic ultrasonic ant repellent manufacturing companies do not provide any scientific evidence for their products’ effectiveness.

When Is the Time to Call Professional Ant Exterminator?

The smaller ant colonies can be dealt with easily by using natural ant killers or insecticide sprays. However, if the ant infestation goes unchecked during the earlier stages, it can lead to multiple ant colonies, which results in serious problems.

If you do not have the experience to deal with an ant infestation, it would be best to call a professional pest control service. Click on the following link if you are interested, and you will get free quotes from the best ant exterminators in your area. Best of luck!

Homemade Ant killer Recipe: A five-minute recipe

Ingredients that you’ll need

  • 6 Tablespoon of Sugar
  • 1 Cup of water
  • 1 Tablespoon of boric acid

Equipment that you’ll need

  • Cotton balls
  • Containers with container lids (butter containers will be perfect)

A five minute Ant Killer recipe: Step by step

This homemade ant killer recipe is super quick and is suitable for when you’re not quite sure where the nest may be. Simply set up your container and wait for the win!

Step One – Dissolve the boric acid and sugar in water

Step Two – Soak your cotton balls in the solution

Step Three – Punch holes into the lid of the butter container

Step Four – Place your cotton balls within the container

Step Five – Place your containers wherever you spot an ant

Step Six – Sit back and relax!

These containers will attract ants, with them eventually taking traces of the boric acid back to the colony. After a few days you should notice a drastic reduction in ants.

Dish soap/washing up liquid, mixed with water can Dish soap/washing up liquid, mixed with water can be used to destroy an ant mount


  • Dicerandra fruitescens, an endangered mint species, is known to have the strongest repellent quality.[4]

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We hope this list of ant repellent plants keeps your ant infestation at bay.

We highly recommend every plant from this list but make sure to take rapid measures if your home or garden is infested with carpenter ants. These ants are very robust and can chew through your foundation within days.

During such times, you won’t have time to grow and wait for the plants to work; consider pest control or take matters into your own hands and use chemical pesticides to eliminate those ants.