How to use Eucalyptus Oil for Bed Bugs

eucalyptus oil to kill bed bugs

In this article, we will answer the question: How to use eucalyptus oil for bed bugs?
In the battle against bed bugs, a tiny but resilient pest that can disrupt our peaceful sleep, natural remedies are gaining attention. One such remedy that shows promise is eucalyptus oil. Derived from the leaves of the eucalyptus tree, this aromatic oil is known for its potential to repel and deter bed bugs.

Here we will check the relationship between bed bugs and eucalyptus oil, delving into its effectiveness, application methods, and considerations for its use. Join us on this journey as we uncover the natural potential of this essential oil in the fight against these unwelcome intruders.


What is Eucalyptus oil?

Eucalyptus oil is a natural essential oil derived from the leaves of eucalyptus trees, primarily from the species Eucalyptus globulus. Eucalyptus trees are native to Australia, but they are now cultivated in various parts of the world for their medicinal and aromatic properties.

The oil is extracted through a steam distillation process. The vapor will condense to obtain the essential oil. Eucalyptus oil has a strong, refreshing scent and numerous therapeutic benefits.

Eucalyptus oil contains various compounds, including eucalyptol (also known as cineole), which is responsible for many of its medicinal properties. It has antimicrobial, antifungal, antiseptic, anti-inflammatory, and insect-repellent properties, making it a popular ingredient in a wide range of products, including personal care items, cleaning agents, and insect repellents.

Due to its pleasant aroma and potential health benefits, eucalyptus oil is also used in aromatherapy practices and as an ingredient in various home remedies. However, it’s important to note that you should use essential oils with caution and proper dilution. Because they can be potent and may cause skin irritation or other adverse reactions with improper use.


Do Bed bugs like the smell of Eucalyptus oil?

They are not attracted to the smell of eucalyptus oil. In fact, eucalyptus oil is often used as a natural repellent to deter bed bugs. The strong aroma of eucalyptus oil is known to repel bed bugs and interfere with their ability to locate their host and feed.

When using eucalyptus oil as a bed bug repellent, we recommend you dilute the oil with a carrier oil, such as coconut oil or almond oil, before applying it to the infested areas. You can spray it or apply it to bedding, furniture, or other areas where they may hide or travel.


Can Eucalyptus oil kill Bed Bugs?

Eucalyptus oil does have some insecticidal properties and can be effective in killing bed bugs, particularly when used in combination with other treatment methods. The main active component in eucalyptus oil, called eucalyptol or cineole, has insecticidal effects on various pests, including bed bugs.

When they come into contact with eucalyptus oil, especially in higher concentrations, it can disrupt their nervous system and lead to their death. However, it’s important to note that the effectiveness of this essential oil as a standalone treatment for bed bugs may vary, and it may not completely eradicate a severe infestation on its own.

Another natural solution to get rid of bed bugs is Oregano oil. To gather more information, we recommend checking our article on Oregano Oil and Bed Bugs.


Can Eucalyptus oil kill Bed Bugs Eggs?

Eucalyptus oil may have some insecticidal properties, but its effectiveness in killing bed bug eggs is limited. Their eggs are generally more resilient and harder to eliminate compared to adult bed bugs. They have a protective outer shell that can shield them from the effects of certain treatments. This includes essential oils like eucalyptus oil.


Can Eucalyptus oil repel Bed Bugs?

Yes, eucalyptus oil could repel bed bugs. The strong scent of eucalyptus oil acts as a natural deterrent for them, making it less likely for them to approach areas treated with the oil. They rely on their sense of smell to locate their hosts and feed. That is why the powerful aroma of this essential oil can disrupt their ability to detect human presence.


How to use Eucalyptus oil for Bed Bugs

To use eucalyptus oil for bed bugs, follow these steps:

  1. Dilute the eucalyptus oil: Mix the eucalyptus oil with a carrier oil, such as coconut oil or almond oil, to dilute it. The typical dilution ratio is around 10-20 drops of eucalyptus oil per ounce of carrier oil. This helps ensure proper dispersion and minimizes the risk of skin irritation.
  2. Identify infested areas: Determine the areas where they are present or likely to hide. These may include mattresses, box springs, bed frames, furniture, baseboards, and other cracks and crevices.
  3. Apply the diluted eucalyptus oil: Using a spray bottle or a cloth, apply the diluted eucalyptus oil to the infested areas. Focus on the seams, corners, and other potential hiding spots for these insects. Make sure to cover both the surfaces and any cracks or crevices.
  4. Repeat the application: Repeat the application of eucalyptus oil regularly, especially if you’re dealing with an ongoing infestation. It’s important to note that eucalyptus oil is not a one-time solution and requires repeated applications to maintain its effectiveness.
  5. Combine with other control methods: For more comprehensive pest control, combine the use of this oil with other strategies. This may include thorough cleaning, vacuuming, steam treatments, and potentially the use of insecticides specifically labeled for bed bug control.
  6. Monitor and assess: Continuously monitor the treated areas for any signs of bed bug activity.


How good are essential oils to repel bed bugs?

Essential oils, including eucalyptus oil, have been suggested as potential natural repellents for bed bugs. Indeed, essential oils, such as eucalyptus oil, lavender oil, peppermint oil, and tea tree oil could have repellent properties against these insects. These oils produce strong scents that may interfere with their ability to locate their hosts and feed.


Are there any natural remedies involving plants to eliminate bed bugs?

Yes, there are some natural remedies involving plants that could be potential treatments or deterrents for these pests. Here are a few examples:

  • Neem oil: Neem oil is derived from the seeds of the neem tree and has insecticidal properties. It disrupts the feeding and reproductive cycles of bed bugs and can help reduce their population. You can mix neem oil with water and sprayed on infested areas or used in combination with other treatments.
  • Lavender: The scent of lavender could repel them. Using dried lavender or lavender essential oil in sachets or sprays may help deter these insects from infesting certain areas. However, it’s important to note that lavender alone may not eliminate an infestation.
  • Tea tree oil: Tea tree oil has antimicrobial and insecticidal properties. You can mix it with water and sprayed on infested areas. Or used in combination with other treatments to help control bed bugs. However, it’s crucial to properly dilute tea tree oil and avoid direct skin contact as it can cause skin irritation.


Can essential oils be used on fabrics to deter bed bugs?

You can use essential oils on fabrics as a potential deterrent for bed bugs. The strong scent of certain essential oils may help repel them from infesting or hiding in fabrics. (source)


Can bed bugs infest clothing and furniture?

Yes, they can indeed infest clothing and furniture. They can crawl onto clothing or fabric materials that come into contact with infested areas, allowing them to hitch a ride and potentially spread to new locations. They may also lay eggs in the seams or folds of clothing or fabric materials. Which will contribute to their infestation and spread.



In this article, we answered the question: How to use eucalyptus oil for bed bugs?
Eucalyptus oil presents an intriguing natural solution in the ongoing battle against these bloodsuckers. While its potential as a repellent and deterrent is promising, it’s important to approach its use with realistic expectations.

Eucalyptus oil may help in repelling bed bugs and potentially disrupting their presence. But it may not offer a complete eradication solution on its own. As we continue to explore the potential of natural remedies, eucalyptus oil remains a valuable tool in our quest to reclaim our homes from these bothersome pests.

For a better understanding of essential oils, you can check our comprehensive Essential Oil and Bed Bugs Guide. You’ll discover detailed guidelines and valuable insights on essential oils for effective bed bug elimination.