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The Daily Insight

What essential oils kill fruit flies

Author

Isabella Browning

Updated on April 18, 2026

Peppermint is most people’s favorite essential oil to repel gnats and fruit flies. Other oils such as lavender, lemongrass, cinnamon, cedarwood, tea tree, citronella, geranium, rosemary, garlic, lemon and mint will work. You can use them separately or mix a number of them.

What smell does fruit flies hate?

Fruit flies hate several rather nice smelling natural scents, including peppermint, lavender, eucalyptus, lemongrass, and clove.

What is the best essential oil to get rid of flies?

Making a Fly Repellent Oil Rub. Try tea tree, lavender or eucalyptus oil. These three oils are most effective against flies. To make an oil rub from these powerful oils, it’s important to dilute them with a carrier oil.

How do I get rid of fruit flies and keep them away?

  1. Clean all surfaces. …
  2. Throw out too-ripe or rotting produce. …
  3. Use apple cider vinegar. …
  4. Mix apple cider vinegar and dish soap. …
  5. Try beer or wine. …
  6. Try a chemical fruit-fly spray.

Do essential oils attract fruit flies?

Fruit flies can’t stand the smell of basil, peppermint, eucalyptus, lemongrass, lavender and clove. If you’ve had a fruit fly problem in the past, try placing these fragrant herbs in muslin sacks or tea bags and hanging them around the house.

Do Fruit Flies hate tea tree oil?

Essential Oil for Fruit Flies – Tea Tree Oil Just because there are some essential oils that repel fruit flies doesn’t mean they all do. Tea Tree oil is actually known to have the opposite effect, it attracts fruit flies.

Is smelling peppermint oil safe?

While some of the proposed benefits of peppermint oil come from anecdotal evidence, research suggests peppermint oil may be beneficial for IBS and other digestive conditions, as well as pain relief. Peppermint oil is generally safe, but it can be toxic when taken in very large doses.

Does peppermint oil get rid of flies?

Not only does peppermint oil repel ants, it also repels spiders. In fact, peppermint keeps most pests away, including aphids, beetles, caterpillars, fleas, flies, lice, mice and moths. … If you’re diluting the oil, mix 10 drops of peppermint essential oil and 16 oz. of water, then transfer to a spray bottle.

Does peppermint oil get rid of fruit flies?

ESSENTIAL OILS AND HERBS BASIL, PEPPERMINT, EUCALYPTUS: These are a few of the herbs that deter fruit flies. Placing these in muslin sacks, or tea bags and hanging them around the house will deter fruit flies. CAMPHOR (be very cautious with this one), LAVENDER, PEPPERMINT, CLOVE, LEMONGRASS, all deter fruit flies.

How do you make homemade fruit fly spray?

Fruit Fly Spray To start, add 2 ounces of hot water to a small spray bottle. While the water is still hot, add 10 drops of lemongrass essential oil ($8, CVS) to the spray bottle. Spray this water and lemongrass oil mixture on fruit flies as you see them (look around windowsills or on kitchen counters).

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Does white vinegar attract fruit flies?

White vinegar or plain fruit juice don’t work very well to attract the fruit flies. Fruit flies are attracted to, feed from, and lay eggs on rotting, fermenting fruit/vegetables, so it’s necessary to have something that’s undergone a fermenting process.

Can you use essential oils to get rid of flies?

1. ½ -1 cup of Lavender Oil. In case you don’t have Lavender Oil you could also use Citronella oil, Eucalyptus oil, Pennyroyal oil, Peppermint oil or Lemongrass oil. These oils have strong fly repellent properties and hence we are using them.

What is the fastest way to get rid of fruit flies?

Pour boiling white vinegar or boiling water into drains. This is a simple way to get rid of fruit flies immediately. Many fruit flies make themselves at home in moist and hidden areas, such as shower drains, sink drains, garbage disposals, toilets, and more.

What essential oils get rid of flies outside?

Moisten each strip with several drops of any of the following: clove, lavender, lemongrass, citronella, eucalyptus, rosemary, or mint. Tie the strips on branches and the railings around your patio, and let the scent of the oil get rid of the flies outside.

How does peppermint oil keep flies away?

Peppermint Essential Oil Flies are not fans of peppermint in any way. You can diffuse Peppermint Essential Oil to get rid of flies quickly. Add a few drops to a spray bottle and spray it on the barriers to your home to make them think twice about coming inside.

Does incense repel fruit flies?

Burning incense in the room where you have a fruit fly problem will essentially suffocate them. Plus, you will get a fresh new scent in the room. You can also use a blow dryer to incinerate the flies and help with the issue even more.

What smell attracts fruit flies?

“With their antennae, fruit flies can smell the scent of ripened fruits, vegetables, alcohol, and sugary drinks from miles away. While sweet scents are the most obvious attractants, there are other non-food items that attract them, too, especially wet cleaning supplies.

What does lavender oil do?

Lavender essential oil is one of the most popular and versatile essential oils used in aromatherapy. Distilled from the plant Lavandula angustifolia, the oil promotes relaxation and believed to treat anxiety, fungal infections, allergies, depression, insomnia, eczema, nausea, and menstrual cramps.

What is lemongrass essential oil good for?

Lemongrass oil can be extracted, and it’s been used by healthcare providers to treat digestive problems and high blood pressure. It has many other potential health benefits, too. In fact, lemongrass essential oil is a popular tool in aromatherapy to help relieve stress, anxiety, and depression.

Which essential oils are toxic to humans?

Highly toxic essential oils include camphor, clove, lavender, eucalyptus, thyme, tea tree, and wintergreen oils, the researchers noted. Many essential oils can cause symptoms such as agitation, hallucinations and seizures.

How do you use peppermint extract to get rid of fruit flies?

Place a cotton ball or makeup remover disk in the bottom of a small bowl and sprinkle it with Peppermint Essential Oil. Make a few of these and place them in fruit fly prone areas throughout the house (kitchen, bathroom, etc.). It will keep the pests away and leave your house smelling naturally fresh.

Does lemongrass oil repel flies?

Lemongrass oil (Cymbopogon citratus) is an effective repellent against mosquitoes (Diptera: Culicidae) and house flies (Diptera: Muscidae). … These results suggest that lemongrass oil could be used as an effective repellent against stable flies.

How do you mix peppermint oil for flies?

Try mixing a few drops of peppermint oil with some hot water and place it in a spray bottle. A good ratio is 5 to 10 drops of essential oil per ounce of water. Use the mixture to spray down countertops, furniture, curtains and blinds and hard-to-reach areas of the home where insects are often present.

How do you deal with a fruit fly infestation?

  1. Find the source. The first thing you need do is figure out where the flies are coming from. …
  2. Clean common areas. …
  3. Use the rotten fruit against them. …
  4. Make a swimming pool trap. …
  5. Mix a vinegar solution. …
  6. Try a store-bought trap. …
  7. Hire an exterminator.

What is the best trap for fruit flies?

  • Apple Cider Vinegar Bottle Trap. Pour about a quarter cup of apple cider vinegar into an empty bottle and cover the opening with plastic wrap. …
  • Beer Trap. Pour about a half-cup of beer (old or fresh) in a mason jar with a lid. …
  • Wine Bottle Trap. …
  • Fresh Basil. …
  • Apple Cider Vinegar and Dish Soap Trap.

Do coffee grounds attract fruit flies?

Fact: Fruit flies are attracted to and feed on decaying fruits and vegetables, drinks (including beer and wine), spills, coffee grounds, drains, trash cans, dirty mops, towels, damp clothing, moist pet food and indoor houseplants. If it’s damp and remotely edible, fruit flies and their larvae will use it.

Will balsamic vinegar attract fruit flies?

After much experimentation, I found that balsamic vinegar or apple cider vinegar mixed with alcohol works the best. … Fruit flies can’t resist the yummy vinegar, and that’s what attracts them to the trap (even when it’s sitting next to a pile of bananas!).

Can I use honey to trap fruit flies?

When it comes to bait for a science project to attract flies, you want to reach for anything sugary or sweet. Therefore, sugar, honey, syrup, and old fruit work perfectly to attract in the flies. For example, a cheap and easy fly trap bait is a bit of sugar in water.

How do you make fly spray with lavender oil?

To repel flies, take a sponge and a small mason jar and add 20 to 30 drops of lavender oil. Top the entire thing with a lid and leave it for about 24 hours. Remove the lid and place the jar where you see flies. You will see your pest problem fly away.