How many of you have seen The ant bully and felt so sorry for those ants?

But it doesn’t feel the same when you see hundreds of ants marching into your home to retrieve those tiny crumbs that you can’t even see?

Spiders, on the other hand, are harmless and scary at the same time. Some people even have Arachnophobia!

Spiders are good bugs for gardening, but nobody wants them in their home.

Spiders ensure that other insects don’t overrun us.

Sometimes spiders bite, and even the tiniest bites can be very painful and fatal!

Pest control might be a solution for repelling ants and spiders.

But it’s not feasible for the environment and also controlling them with harsh chemicals and poisons isn’t right.

Essential oils for ants and spiders are a better way to ward off the spiders and ants rather than spraying chemicals on a regular basis.

By using essential oils you avoid the risk of harming your family or contaminating your food.

In this article, we will tell you more about:

  • What are the negative effects of pest control?
  • Can essential oils help to repel spiders and ants?
  • 9 Best Essential oils for ants and spiders
  • How to use Essential oils as a repellent for ants and spiders

What are the Negative Effects of Pest Control?

Some of the negative impacts of pest controls are:

  • It has the potential to harm your family and pets living in the home when exposed to chemicals the pest control uses
  • Pest control chemical can also cause food contamination
  • The chemical in pest controls have revolting smells
  • It is very expensive [1]

Can Essential Oils Help to Repel Spiders and Ants?

The answer to that question is yes!

Essential oils have strong bug repelling properties, and their strong odor drives insects away. The powerful fragrance of the oils are safe and cleanses the entire household.

Unlike harsh chemicals and pesticides, essential oils aren’t going to kill the ants and spiders. Rather they will keep the ants and spiders away. Their fragrance and repelling properties keep the insects away.

One thing you have to keep in mind while using essential oils is that they keep ants and spiders away. They don’t always kill these insects. Some people assume that the essential oils aren’t working because of this.

The essential oils let the spiders live so that they can kill other bugs and meanwhile also keeping them out of your living space.

Essential oils are best when it comes to keeping your home smelling fresh and also offer pest control which is green; non-toxic and safe for everyone.

9 Best Essential Oils for Ants and Spiders

A lot of scientific research has been conducted on essential oils for spiders and ants. The results of these experiments have been extremely promising.

Many plants, spices, and herbs have demonstrated anti-insect and anti-mite properties. So the oils extracted from these herbs and plants are considered as possible alternatives for toxic pesticides.

The 9 best essential oils for ants and spiders are given below.

1. Lavender OilLavender-oil

The strong floral fragrance of lavender oil repels spiders and get rid of ants. It is filled with anti-inflammatory, antiviral, bactericide, and sedative properties. It has been used for ages in Southern France to keep insects like scorpions away.

It is also a very powerful repellent. This oil contains a lot of components that actively prevent ant larvae from hatching.

Spray this oil directly on the nest of ants and on areas having spider cobwebs. It will help in ridding of ants and spiders for once and all. [2]

READ NEXT: Lavender Oil for Hair Problems: 5 Ways to Use It

2. Neem Oil

Neem oil is very popular in India, and for thousands of years, it has been used as a natural pesticide. The tree discourages the growth of spiders and ants.

It certainly doesn’t have a pleasant aroma, but it is undoubtedly the most effective essential oil for insects.

Neem oil can be extracted naturally by pressing the leaves. The juice extracted from the leaves are 100% pure. Spray daily or at least every other day to establish a spider free area. Then, reapplying once a week should be enough to keep the spiders and ants away.

3. Peppermint OilPeppermint Essential Oil

Peppermint plays an important role in dealing with ants. They even help in dealing with ant bites and ant trails. Peppermint has a compound menthol which is great for clearing ant trails and disinfecting your home.

The cooling and sedative properties of peppermint oil also make it best for treating ant bites and stings.

Peppermint oil has an amazing smell which supports alertness and mental clarity.

To use, place a few drops of cotton ball and wipe on baseboards and other places where ants might enter. Repeat this until the ants are completely gone. [3]

READ NEXT: 12 Health Benefits of Peppermint Oil + (How to Use It)

4. Tea Tree Oiltea-tree-oil-for-lipoma

Tea tree oil is a great all-purpose oil to have around. Tea tree oil is native to Australia. The aboriginals have used tea tree oil to treat health and skin related issues.

Tea tree oil contains terpinene and cineole which are used in some insecticides. It is an effective oil for killing insects.

Tea tree oil has a strong antiseptic odor that drives away spiders. Spraying this oil can help you to get rid of ants and spiders.

Tea tree also has high antimicrobial and antibacterial properties. It can be used to alleviate any insect bites and itching from those bites.

READ: 8 Ways to Use Tea Tree Oil for Keloids Naturally

5. Clove Oil

Clove Oil has a very strong pungent smell, and it helps a lot in overpowering pests. It is also acidic and contains a compound called eugenol, which is toxic to insects. Clove oil disrupts scent trails and kills ants on contact.

Clove oil works fast acting contact insecticide on a wide variety of pests like spiders, ants, cockroaches, dust mites, flies, wasps, crickets, and fleas.

Eugenol’s effective fades quickly hence it has no residual activity. The scent of clove lingers for a long time. Eugenol based products have a very low risk of damaging the environment and the user.

Clove oil is very strong, and it works bests when used with another oil.

6. Citrus Oil (Lemon or Orange Oil)

Citrus oils (Lemon or Orange Oil) contain d-limonene, which is toxic to ants and some other insects. Lemon oil makes an essential natural ant repellent, and it also kills ants.

Orange or lemon oil contains antiseptic and detoxing qualities; making these oils ideal to clean the house. Citrus oil also has an amazing sweet fragrance that masks any leftover Pheromone scent trails.

7. Eucalyptus Oil

Eucalyptus is a popular essential oil because of its healing properties and energizing scent. It also has antiseptic properties which are very useful in killing insects.

Eucalyptus oil possesses a repellent and toxicity effect which works great against spiders. It interferes with spiders and blocks the release of insect molting hormones.

Eucalyptus oil also works very well against ants. Spray a few drops of eucalyptus oil in areas where ants and spiders might be present to keep an insect-free environment.

Be careful while using eucalyptus oil. To apply on the skin, dilute the oil before using. For treating spider bites, apply diluted eucalyptus oil to the swollen area to get immediate relief from pain.

Keep eucalyptus oil away from children because of its high insecticide properties.

8. Basil OilBasil-Oil

Basil essential oil; also known as the “sweet basil oil”; has been used in medical practices since the 16th century in the Asian subcontinent.

Basil oil is a natural anti-inflammatory, antiviral, antibiotic and diuretic, used to heal various wounds and infections. Basil oil can keep away all kinds of bugs including Fire Ants, Bees, Wasps, and Mosquitoes. It is known to even work on Recluse or Brown Widow spiders.

If bitten by spiders, basil oil can be used to neutralize the venom.

9. Thyme Oil

One of the strongest antioxidants is thyme oil. Since ancient times, it has been used as a medicinal herb to treat skin from harmful bacteria, fungal infections, insect bites and stings.

Thyme has antimicrobial repellent properties and insecticide qualities which makes it one of the best essential oils for repelling spiders.

Thyme oil has been known to destroy all microorganisms living on lettuce leaves.

Carrying thyme oil while going on camping can treat bug bites and drive insects and spiders away.

10. Patchouli OilPatchouli-Oil

Patchouli oil has been considered a therapeutic herb for over 1000 years. It has originated from the Philippines and now are grown across Southeast Asia, China, and India.

Patchouli oil was used to treat fatigue, fever, indigestion, and headaches. Now over 40 bioactive components have been identified in patchouli oil and is noted to have anti-inflammatory, antibacterial, anti-mutagenic and stress-relieving properties.

Patchouli essential oil can stop insects. In a study conducted in 2013, patchouli essential oil was tested for its natural insecticide qualities against three different species of urban ants. The oil was able to repel all three species with a mortality rate of 80%.

Adding a few drops of patchouli essential oil to water and spraying it on the skin and other areas of insect infestation can help to repel insects. [4]

11. Cedarwood OilCedar Essential Oil

Cedarwood essential oil has been used for many years for its aromatic qualities in soaps, home diffusers, and perfumes.

Cedarwood also has a significant historical presence. For centuries, cedar wood was used in the ancient Middle East. It has an important role in trade, culture, and religious practices.

Cedarwood essential oil consists of cedrol, which is sesquiterpene alcohol. Cedrol can eliminate insects thus proving the cedarwood’s pest controlling characteristics.

In a study conducted in 2014, cedarwood discouraged the presence of certain insect species. The study indicates that cedarwood is an excellent insect repellent. [5]

How to Use Essential Oils as a Repellent for Ants and Spiders

The oils are perfect if they are used on their own but some oils, work even better when they are blended!

Here are four recipes for ant and spiders repellent.

  1. Things you will need:
  • Water
  • Peppermint essential oil
  • Tea tree essential oil
  • Citrus essential oil
  • Clove essential oil
  • A spray bottle


Take 1/4 cup purified water with 15 drops peppermint essential oil, tea tree essential oil and 7 drops citrus essential oil, in a small spray bottle and shake it. You can also add 1-3 drops of clove essential oil.

Spray this solution anywhere you have seen ants. If you are spraying the solution on food surfaces, then omit tea tree oil and add more 15 drops of peppermint oil. Keep on repeating until they all are gone.

  1. Things you will need:
  • ½ cup of White Vinegar
  • ½ cup of Distilled Water
  • 20 drops of Peppermint oil
  • A spray bottle


Mix vinegar, water and peppermint oil in a spray bottle. Spray it all over windows, ceilings and any other places where spiders might be and watch spiders running away from your house!

  1. Things you will need:
  • 5-6 cotton balls
  • ½ tsp of Peppermint oil and
  • ½ tsp of Eucalyptus oil


Soak the cotton ball in the mixture of oils. Place the soaked cotton balls all over the house. Especially in places where spiders spin their webs. Replace the cotton balls with the oils every 3-4 months.

  1. Things you will need:
  • 10 drops of Lavender oil
  • 10 drops of Tea tree oil
  • 1 cup baking soda
  • 1 jar


Mix the essential oils with the baking soda in a jar. Sprinkle the mixture on your mattress. If possible, remove the mattress and sprinkle the mixture around the headboards and box springs; over the bedside furniture as well. Let it stay for 2-3 days.

Final Thoughts

Every insect and organism that exists in nature has some role to play, but nobody wants these insects in their house. Trusting in essential oils will help to solve your problem. It will not have any negative impact on the environment.

Essential oils will also provide big benefits to your health. Taking the time to look into the benefits of essential oils is worth it. Without using harmful chemicals, you can turn your house into ants and spider-free zone naturally.

READ MORE: 7 Essential Oils for Chiggers Bites & Relief from the Itch

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