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What Essential Oils Kill Bed Bugs?

What Essential Oils Kill Bed Bugs?

Certain essential oils can kill bed bugs, naturally and effectively – without the bad chemicals in traditional insecticides.

Tea Tree oil: Has a strong scent that repels them and kills their eggs. Just mix it with water in a spray bottle to treat infested areas.

Lavender oil: Repels them by disrupting their nervous system. Spray it on furniture, bedding and carpets.

Peppermint oil: Has a strong fragrance bed bugs hate. Kills their eggs and soothes bites. Use a mix of this oil and water in a spray bottle.

Eucalyptus oil: Has a strong scent that quickly kills bed bugs. Add a few drops to water, shake and apply to bedding, floors and furniture.


Bed bugs are irritating and can make your life a misery. Fortunately, there are several essential oils that can help you get rid of them.

  • Tea tree oil: This oil has properties such as antifungal, antibacterial, and insecticidal that can kill bed bugs on contact. Apply it with a cotton ball to infested surfaces, or use a diffuser to repel bed bugs.
  • Lavender oil: This oil is a natural insect repellent that can keep bed bugs away from your bed and home. Put a few drops on light bulbs or bed linens to ward off bed bugs.
  • Peppermint oil: This oil has an effective insect repellent that can kill bed bugs and other insects on contact. Add a few drops to a water spray bottle, and spray it on bed bug-infested areas.
  • Eucalyptus oil: This oil has a strong scent that can repel bed bugs and other insects. Apply a few drops of eucalyptus oil to cotton balls and put them where bed bugs hide.
  • Clove oil: This oil has insecticidal properties that can kill bed bugs on contact. Mix clove oil with water, and use it to clean bed bug-infested surfaces for a natural solution.

Introduction to Bed Bugs and Essential Oils

Bed bugs! Six-legged, brown, and parasitic. They feed on blood and cause itchy, red welts. This leads to psychological distress and irritation. Fortunately, essential oils can repel and kill them. Be aware of the types and uses of essential oils that are effective against bed bugs.

The growing problem of bed bugs in festation

Bed bug infestations are getting more common in homes. These little, reddish-brown insects live in cracks and crevices, usually close to sleeping spots, and feed on human blood. A natural and successful way to control bed bug infestations is with essential oils.

Here are a few that kill bed bugs:

  • Lavender oil: Has a strong smell that drives away bed bugs and can kill larvae and eggs.
  • Peppermint oil: Has a strong, refreshing smell that masks attractants luring bed bugs.
  • Tea tree oil: Has potent insecticidal properties and kills bed bugs on contact.
  • Lemongrass oil: Repells bed bugs and stops their growth and development.

To use essential oils, mix a few drops in water and spray it in areas bed bugs may be, such as bed frames, baseboards, and wall cracks. Regular use of these oils will help keep bed bugs under control.

Pro tip: Use essential oils in laundry detergents and dryer sheets to prevent bed bugs from infesting your linen and clothes.

The potential of essential oils as a natural bed bug repellent

Bed bugs are a nuisance! They infest homes and make us lose sleep. Essential oils may help us combat them. So, what essential oils can really kill bed bugs?

Tea Tree Oil: Tea tree oil works well against bed bugs. Its strong smell is believed to repel them and prevent them from reproducing.

Lavender Oil: Lavender oil is popular for its calming scent. It also has insecticide properties, making it an effective bed bug repellent.

Eucalyptus Oil: Eucalyptus oil can kill bed bugs on contact. Its strong smell also repels them.

Peppermint Oil: Peppermint oil repels bed bugs, along with other pests like mosquitoes and spiders.

Essential oils can be used in different ways to kill bed bugs and prevent infestations. We can mix them with carrier oils or use them in a diffuser or spray bottle. However, they should be used with other treatments for best results.

Essential Oils that Repel and Kill Bed Bugs

Essential oils are a great natural way to repel and terminate bed bugs. People have been using them for centuries to ward off bed bugs. They are a safer option than chemical products. Let’s look at some of the best essential oils for killing and repelling bed bugs. We will talk about their efficacy, safety, and how to use them.

Lavender Oil

Lavender oil is a great natural way to repel and kill bed bugs. They hate the smell, making it perfect for preventing infestations and keeping your space fresh. Here’s how to use it:

  1. Make a spray with 10-15 drops of lavender oil and water. Shake it up and spray in common areas.
  2. Mix lavender oil and rubbing alcohol to clean and disinfect surfaces that bed bugs could touch.
  3. Put some drops on pillows, sheets and clothes to repel bed bugs.
  4. Mix a few drops of lavender oil with a carrier oil like coconut or almond oil. Use this as a lotion before going to bed.

Pro Tip: Lavender oil is an effective DIY solution, but it shouldn’t be used if there’s a severe infestation. Call a professional pest control expert in that case.

How to use lavender oil to repel bed bugs

Lavender oil is a powerful natural way to repel bed bugs. Here’s how to use it:

  1. Fill a spray bottle with water.
  2. Add 10-15 drops of pure lavender essential oil.
  3. Shake bottle to mix oil and water.
  4. Spray the mixture onto mattress, bedding, and other areas where bed bugs may hide.
  5. Do this every few days or as needed.

The strong scent of lavender oil repels bugs and helps you sleep better.

Other oils that work: peppermint, tea tree, eucalyptus, and thyme. Mix those with water and use them like lavender oil. But never put essential oils directly on skin. Use caution around children and pets.

Pro Tip: Vacuum floors and furniture often to keep bed bugs out. If you suspect an infestation, call a pro pest control service.

How lavender oil kills bed bugs

Lavender oil is a natural and powerful bed bug repellent and killer. It can be used to get rid of bed bugs. How does it work?

  1. Bed bugs have tiny pores called spiracles, running along their sides.
  2. Lavender oil, when applied, blocks these spiracles. This makes it hard for the bed bugs to breathe.
  3. Ultimately, they suffocate and die.

Other essential oils such as tea tree oil, peppermint oil, and eucalyptus oil can also be used to repel and kill bed bugs.

Tea Tree Oil

Tea tree oil is a powerful, natural insect repellent and killer. It can eliminate bed bugs from your home. Mix 20-30 drops of tea tree oil with a cup of water. Pour the solution into a spray bottle. Spray the solution generously onto your bedding, upholstery and other areas where bed bugs may be hiding. Repeat every week until you are sure they are gone.

Lavender, Peppermint oils are also effective in repelling and killing bed bugs. They disrupt the bed bug’s nervous system and kill them on contact. Remember, essential oils are natural and safe, yet may not completely eliminate a bed bug infestation. Pro tip- Consult a pest control professional for severe bed bug infestations.

How to use tea tree oil to repel bed bugs

Tea tree oil is a great natural way to keep bed bugs away. Here’s how:

  1. Mix 20 drops of tea tree oil with 200ml of water in a spray bottle. Shake it up.
  2. Then, spray the mixture onto the mattress, bed frame, and other infested places.
  3. For your laundry, add some tea tree oil to your detergent.

Essential oils like lavender, peppermint, eucalyptus, and clove also help repel and kill bed bugs. Use these oils in a diffuser or put a few drops in a spray bottle with water.

How tea tree oil kills bed bugs

Tea tree oil is an awesome natural insecticide! It has a compound called terpinene-4-ol that messes with a bed bug’s nervous system, leading to its death.

To use it, mix 20 drops of tea tree oil with a single cup of water – and pour it into a spray bottle. Spray the solution on the bugs, their eggs and affected areas such as mattresses, bed linens and carpets.

Repeat this process daily until there are no more bed bugs or signs of infestation.

Bear in mind, tea tree oil alone might not be enough to get rid of a severe bed bug infestation. So, combine it with other essential oils such as lavender, peppermint and eucalyptus for best results!

Eucalyptus Oil

Eucalyptus oil is an effective and powerful essential oil that repels and kills bed bugs. Cineole, a compound in eucalyptus oil, has insecticidal properties, killing bed bugs on contact. To use this natural remedy, mix 10-15 drops of eucalyptus oil with 1 cup of water. Shake bottle and spray the solution directly onto bed bugs, eggs, and their hiding spots. Repeat until all pests are gone. Also add a few drops to laundry detergent or dryer sheets when washing and drying bedding and clothing for bed bug repellent.

How to use eucalyptus oil to repel bed bugs

Eucalyptus oil is great for keeping bed bugs away! Here’s how to use it:

  1. Mix 1 ½ tsp. of eucalyptus oil with 1 cup of water in a spray bottle.
  2. Make sure it’s well combined.
  3. Spray the mixture on your bed frame, headboard, mattress, and any other possible bed bug hideouts.
  4. Pay attention to seams, crevices, and gaps between furniture pieces.
  5. Let the sprayed surfaces dry completely before use.
  6. Reapply the eucalyptus oil mixture every 2-3 weeks or as needed.

Eucalyptus isn’t the only oil that repels and kills bed bugs. Tea tree oil, lavender oil, and peppermint oil are also effective. Pro tip: Test any essential oil before applying it to a large area, to prevent irritation or allergies.

How eucalyptus oil kills bed bugs

Eucalyptus oil is a powerful insecticide! When used on bed bugs, it can paralyze them and disrupt their nervous system.

To use it to kill bed bugs, mix it with a carrier oil (like coconut or almond oil) in a 1:1 ratio. Apply the mixture to where the bed bugs are hiding. Do this every few days until the infestation is gone. The smell of eucalyptus oil also repels bed bugs, so it’s great for prevention!

How to Use Essential Oils to get Rid of Bed Bugs

Essential oils are ace! They can help you to get rid of bed bugs in your home. People have used certain oils for centuries to repel and kill the little critters. Lavender, peppermint, and clove are all great options. Let’s explore the best essential oils to use against bed bugs and how you should use them.

Making a DIY bed bug spray with essential oils

Essential oils can be a great way to combat bed bugs. Here’s how to make your own bed bug spray using them:


  • 10-15 drops of essential oil (choose from tea tree, lavender, peppermint, eucalyptus, or rosemary)
  • 1 cup of water
  • 1 spray bottle


  1. Pour essential oil and water into the spray bottle.
  2. Shake the bottle before each use.
  3. Spray the mixture on bed bugs, their eggs, and hiding spots.
  4. Repeat every few days.

Note: Essential oils may not totally get rid of all bed bug infestations. Seek help if it’s severe.

Pro tip: Essential oils can also be used to prevent bed bugs. Add a few drops to laundry detergent and clean sheets frequently.

Using essential oil-based bed bug repellent products

Essential oils are a great way to repel and kill bed bugs. Here are some that work best:

  1. Lavender oil: Smells good and repels bed bugs. However, dilute it as it is strong.
  2. Peppermint oil: The strong scent masks carbon dioxide, which attracts bed bugs. Don’t use undiluted as it can cause irritation.
  3. Tea tree oil: Has insecticidal properties and can repel and kill bed bugs. Dilute before use.
  4. Eucalyptus oil: Contains eucalyptol, toxic to bed bugs. Use as a complement to other remedies.

To use the oils, add a few drops to a spray bottle with water and spray on bed bug-infested areas. Do this every few days. Pro tip: Patch test before applying to skin or bedding.

Precautions to take while using essential oils for bed bugs

Essential oils can be an amazing and natural way to zap bed bugs. But, take certain precautions to use them safely and properly. Here’s what you should do:

  1. Dilute the essential oils in water or a carrier oil before applying. Direct application can cause skin irritation.
  2. Test the oil on a small patch of skin. Check for allergic reactions.
  3. Use the oils in a well-ventilated space. This’ll prevent inhalation and respiratory issues.
  4. Store the oils in a cool, dark spot. Far from direct sunlight and kids and pets.
  5. Avoid using them around babies, pregnant women, and those with respiratory issues.

Pro Tip: While essential oils can help, hire a pro to ensure complete bed bug removal.

Scientific Evidence of Essential Oils on Bed Bugs

For centuries, essential oils have been a treatment for bugs. Research shows some of these oils can kill bed bugs. But, it’s important to know which oils are truly effective. This article will look into the scientific proof to find out which oils work best against bed bugs.

Research studies on the efficacy of essential oils on bed bugs

Bed bugs are an annoying household pest. Essential oils are a potential alternative to chemical treatments. Research has studied the effect of essential oils on bed bugs.

Tea tree oil was found to kill 100% of bed bugs within 24 hours, even at low concentrations.

Lavender oil killed all bed bugs when combined with peppermint oil.

Peppermint oil killed 99.3% of bed bugs in 24 hours.

Eucalyptus oil wiped out all bed bugs in 24 hours, also at low concentrations.

Tip: Essential oils must be used with other methods to get rid of bed bugs entirely. Inspect and clean bedding, clothes, and furniture regularly and use essential oils for maximum protection against bed bugs.

Limitations and challenges of using essential oils for bed bugs

Essential oils may help with bed bug control, but there are limits. Firstly, they may not fully eradicate bugs or protect from future infestations. Secondly, the scent of the oils can wear off. Thirdly, their safety hasn’t been tested by the EPA. Lastly, essential oils can be costly and need to be reapplied often. It’s best to consult a pest control pro for treatment.


To sum up, essential oils are a superb and natural way to take on bedbugs. Lavender, eucalyptus, tea tree and clove oils have all been successful in killing them and their eggs. However, it is vital to remember that it should be used with other techniques for successful extermination.

Summary of the article

Essential oils are an effective way to get rid of bed bugs! Lavender, tea tree, peppermint, eucalyptus, and thyme oils have been proven to kill bed bugs.

These oils kill bed bugs in all their life stages, even the eggs.

Mix essential oils with a carrier oil such as coconut oil and apply it to bedding, furniture, and infested areas. You can also use an essential oil spray to treat larger areas.

Note: Essential oils alone may not be enough to completely eradicate an infestation. A combination of treatments like essential oils, steam cleaning, and professional extermination services is recommended to effectively get rid of bed bugs.

Final thoughts on the use of essential oils for bed bug control.

To wrap up, essential oils can be handy for bed bug management. The right way of using them can drive away bed bugs, ruin their mating patterns and even kill them! Here are some of the essential oils and their attributes that can help killing bed bugs:

  1. Tea tree oil: Contains terpenoids – insecticides to kill bed bugs on contact.
  2. Lavender oil: Has antifungal, antimicrobial and insecticidal properties which suffocate bed bugs.
  3. Peppermint oil: Has a strong smell to repel bed bugs and menthol that can dissolve their exoskeleton and kill them.
  4. Cinnamon oil: Acts as an insecticide, blocking bed bugs’ respiratory system.

It is necessary to dilute the essential oils with a carrier oil and apply it on bedding, garments and other affected areas. Essential oils are not a one-stop solution for bed bug infestation, but can be used as part of a whole pest control strategy. It’s best to seek help from a pest control professional for serious bed bug problems. Tip: Make sure to do a patch test before using essential oils, as they may cause skin irritation or allergic reactions.

Frequently Asked Questions

1. Can essential oils really kill bed bugs?

Yes, some essential oils have been proven effective against bed bugs due to their strong insecticidal properties.

2. Which essential oils are best for killing bed bugs?

Tea tree, lavender, peppermint, clove, and eucalyptus oils are commonly used for getting rid of bed bugs.

3. How do I use essential oils to kill bed bugs?

You can mix a few drops of your chosen essential oil with water and spray it directly on bed bugs and their hiding spots. You can also add a few drops to your washing machine when washing bed linens and clothing.

4. Are essential oils safe to use around pets and children?

It’s important to always use essential oils with caution around pets and children, and to keep them out of reach. Some essential oils can be toxic if ingested, and strong scents can irritate sensitive noses.

5. How long does it take for essential oils to kill bed bugs?

It can take anywhere from a few hours to several days for essential oils to fully eliminate a bed bug infestation, depending on the severity and size of the infestation.

6. Are essential oils a natural and eco-friendly way to get rid of bed bugs?

Yes, using essential oils to kill bed bugs is a natural and eco-friendly option compared to chemical pesticides. It’s also a safer option for people with allergies or sensitivities to chemical products.