Get Rid Of Gnats With These 6 Essential Oils

They are one of the most frustrating insects on the planet.

Gnats seem to get into your home easily, and they are a challenge to catch when they get in.

Personally, I always have a can of fly spray near me at all times! These cans usually contain insecticides, and some folks do not like to use these and prefer instead to use more natural methods of gnat control.

With that in mind, I’ve put together this guide on how to get rid of gnats with essential oils.

6 Essential Oils You Can Use To Get Rid Of Gnats

Using Essential Oils to Get Rid of Gnats

using essential oils

Essential oils have been used to help people get rid of gnats and other insects for years. They are a good source of intense aromatic chemical compounds, making them a fantastic choice for gnat repellent.

The aromas of these essential oils appear to be pleasant, which we as humans enjoy.

These fragrances, on the other hand, have been shown to repel insects like gnats.

The essential oils listed below can help to keep gnats away from your home.

6 Essential Oils That Can Help With Gnat Control

gnat on a leaf (1)

Although these are natural methods to deter gnats in and around your home, you should still act with caution when using them around kids or pets.

1. Peppermint Oil Spray

peppermint essential oil

Peppermint essential oil is an effective gnat repellent that may be used both inside and outside the home and can also be used to help kill any larvae or eggs that may still be present.

It is probably the best essential oil on this page to help you get rid of gnats in your home!

Peppermint oil is a healthy and widely utilized active ingredient in most commercial insect-repelling solutions available on the market.

The strong odor of peppermint oil spray, which can be used as an insect repellent, repels gnats.

How To Use

  • 1 cup water
  • 24 drops of oil
  • 1 tablespoon of liquid soap

Fill your spray bottle with peppermint oil, dish soap, and water to make the peppermint oil. Spray the peppermint oil immediately on the gnats and any other spots where you think they might be residing.

You may also use this peppermint spray to treat your houseplants against gnats properly. To ensure that adult gnats and their eggs are eradicated, spray the plant base and soil.

2. Neem Oil

neem essential oil

Neem oil is another wonderful gnat repellant that you may use to efficiently deter most aphids in your home.

You can apply neem oil to destroy gnats and gnat larvae because it is a natural gnat killer. You can spray it directly on your plants for good results because it is safe for them.

How To Use

In a spray bottle, combine Neem oil and Castile soap to make an effective solution. You can then fill the container with water.

  • 1 cup water
  • 24 drops of oil
  • 1 tablespoon of liquid soap

Close it and give it a good shake to ensure that all of the ingredients are well combined.

Once the solution is ready, you can spray the areas of your home that gnats have contaminated. This will aid in the killing of gnat eggs and larvae that may be found and will also work to keep gnats away.

If you want to kill off the adult gnats completely from plants in your home, apply the Neem oil solution to the plants’ leaves.

You can also use the Neem oil solution to kill off mosquitoes, spiders, and any other pests bothering you. It doesn’t just repel gnats!

3. Cedarwood Oil

cedarwood essential oil

While humans enjoy the scent of Cedarwood oil, most animals and insects are repulsed by it for an unknown reason. This is why cedarwood is regarded as the most effective gnat repellant.

Many of the best natural gnat repellents have cedarwood oil as a main ingredient. It’s utilized in the manufacture of insect repellents in the commercial world, which speaks volumes of its ability to see off these annoying insects!

How To Use

You can use a diffuser or dilute the Cedarwood Oil with a carrier oil (olive or coconut oil) before applying it to a diffuser.

  • 1 cup water
  • 18 drops of oil
  • 1 tablespoon of liquid soap

4. Geranium Oil

geranium essential oil

The oil works in the same way that the Geranium plant keeps gnats away from your house.

It is a natural gnat repellant!

You can use geranium oil to keep gnats at bay when you’re out in the yard too.

The scented Geranium’s role as a gnat repellant around the house has been proven by its use in

Furthermore, the oil is known to have essential antibacterial properties and can help improve symptoms of depression and anxiety.

How To Use

Use in the same way as the other essential oils on this page. Either make up a mixture of water, soap, and oil in a spray bottle for a handy gnat spray or use an oil burner/diffuser to repel gnats.

For the mixture, use:

  • 1 cup water
  • 20 drops of oil
  • 1 tablespoon of liquid soap

Combine all ingredients into a spray bottle and use it when needed.

5. Eucalyptus Oil

Eucalyptus essential oil

To keep all gnats out of your house, use eucalyptus oil.

Eucalyptus oil is noted for having a strong odor. This powerful odor will come in handy in keeping the freshness of your home’s aroma. Many gnats, on the other hand, are unable to tolerate this scent.

Nobody knows why, but it has been shown to work well against gnats and other insects in the past.

How To Use

Place 28 drops of Eucalyptus oil in a diffuser to serve as a gnat repellent throughout your home.

Another unique feature of Eucalyptus is its ability to combine with other essential oils to create a powerful gnat repellant. You can combine it with any other oil on this page, so get experimenting until you find a scene that you love and will keep gnats away!

6. Rosemary Oil

Rosemary essential oil

Rosemary oil is known widely due to its soothing aroma. While you may think that this aroma provides a soothing ambiance for your home, gnats and other small pests do not like it.

This is where the Rosemary oil comes in as an effective repellent for gnats.

How To Use

You will need to place the Rosemary oil around your home to help you effectively chase off all gnats from your home.

Either place in a diffuser or on its own in a dish.

Alternatively, you can easily burn Rosemary or Rosemary oil around your yard to help you keep out all the gnats.

Final Thoughts

These are some of the commonly available and most recognized methods of getting rid of gnats in your home with essential oils.

You can use any single method or a combination of the methods to effectively keep all gnats away from your home. Gnats are extremely annoying, and they love to fester around certain areas of your home. Most notably, where you store fruit!

The important part of all the procedures outlined above is that they contain essential oils formulated with simple ingredients. These are cheap and readily available ingredients that any modern-day DIYer can use and develop an effective and practical gnat chasing solution.

With all the solutions recommended above, you can easily eliminate all gnats and gnat infestation within your home.

Apply all procedures for essential oils to get effective treatment for gnats.

Good luck!


About the author

DIY Pest Control Enthusiast Since 1996

After spending the entire night lying awake in a cockroach-infested hotel, I have driven myself to build knowledge on all things pest control. Since then, I've tested pest control techniques to see what works and what doesn't. Now, here I am giving you all the info I have learned!

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