How to Use Eucalyptus Oil for Bed Bugs {Spray, Scrub and Diffuser Methods Explained}

Are you looking to get rid of bed bugs with Eucalyptus Oil? Would you like to know How to Use Eucalyptus Oil for Bed Bugs?

Will Eucalyptus Oil complete your mission to repel bed bugs and keep them away for good?

In this article, we will cover the benefits, applications and instructions to use Eucalyptus Oil for Bed Bugs.

How to Use Eucalyptus Oil for Bed Bugs

Add 30 drops of Eucalyptus oil with a cup of water into a spray bottle and begin applying it to all areas in and around your bed and bedding items.

Alternatively, you can add Eucalyptus oil to an oil burner, diffuser or into cleaning supplies to repel bed bugs.

How Can I Use Eucalyptus Oil For Bed Bugs?

Eucalyptus oil is an essential oil that controls, repels and helps to eliminate bed bugs from taking hold of your mattress and bed.

Before you consider throwing your mattress away, read further to discover how you can use eucalyptus oil right now to solve your bed bug problem.

Always dilute eucalyptus oil with water due its strength and ability to damage our skin with prolonged or concentrated exposure.

How Does Eucalyptus Oil Work For Bed Bugs?

Eucalyptus oil carries a scent that bed bugs hate. They will be repelled to go anywhere near the scent if you can apply it with a spray bottle on your mattress.

Bed bugs and their eggs could be hiding in your bedding, mattress or bed frame. Add a few drops of eucalyptus oil to your laundry load as well to kill any travelers from infesting other areas of the home.

Eucalyptus oil is a better tool at the earliest onslaught of suspected bed bugs wishing to take over your most comfortable resting place in your home.

How Do I Treat Bed Bugs With Eucalyptus Oil?

Before your begin applying, spraying or diffusing Eucalyptus oil on your bed, follow these initial steps below to begin treating the situation:

  1. Seal holes where bed bugs could nest with something as simple as chalk. 
  2. Use hot water to wash all bedsheets, pillowcases and blankets. 
  3. Iron out the washed items or hang them under direct sunlight. 
  4. Use a steam cleaner on your bed. 
  5. Begin to spray eucalyptus oil mixed with water over the bed and mattress.

This process may prove successful after one application. In other cases, you will have to repeat the procedure 2-3 times for all bed bug nests and infestations to disappear.

YouTube video

How Do I Make Eucalyptus Spray For Bed Bugs?

You have more than one option to eliminate bed bugs with eucalyptus oil. Let’s start by using a spray bottle. You will need:

  • 30 drops of Eucalyptus Oil
  • 1 cup of water

Mix these two simple liquids with a slight shake of the bottle and begin spraying areas in and around the bed.

Get the mixture into crevasses and allow it to settle. You may need to repeat this tomorrow if one round doesn’t complete the job.

How Do I Use An Oil Burner With Eucalyptus Oil For Bed Bugs?

An oil burner is commonly used to diffuse essential oil scents in room settings.

The odor is subtle and not as direct as using spray, but it last longer and can be used to keep bed bugs away from the surrounding location. You will need:

  • oil burner
  • 3 tablespoons of water
  • 5-10 drops of eucalyptus oil
  • candle

Light the candle under the oil burner and keep it near the bed. The candle should be lit under supervision and shouldn’t be used while you are asleep.

Can I Add Eucalyptus Oil Into Cleaning Products To Kill Bed Bugs?

Yes. You can add drops of eucalyptus oil into spray bottles of cleaning liquids to kill these intruders.

Your second option is to spray the contents of the product used for cleaning onto a sponge or cloth, then apply a few drops of eucalyptus oil on top.

You will be scrubbing instead of spraying to get deeper into the mattress, box spring and bed frame along with sheets, pillowcases and blankets for a thorough cleaning.

Will A Diffuser With Eucalyptus Oil Get Rid Of Bed Bugs?

Once you have initially sprayed or scrubbed the areas in and around the bed to get rid of bed bugs, you can use a diffuser to keep them away.

If you skip the first step with spraying or scrubbing, the diffuser may not work as well.

A diffuser acts like an oil burner to scent rooms with pleasant odors for us and repelling odors for bed bugs and other pests.

Is Eucalyptus Oil Better Than Insecticides?

The use of eucalyptus oil or other oils such as tree tree oil are less harmful to human skin and respiratory systems.

Many of us do not wish to sleep near the remnants of powerful killing agents used in insecticides. We apply essential oils with less efficiency, but the trade off is that they are safer.

A bed bug could die days after being exposed to insecticides, but would have to make direct contact with an essential oil for death. With eucalyptus oil, the goal to repel more than to kill.

What Are The Benefits Of Using Eucalyptus Oil?

If you are reading this article, you are looking for a natural and safer method to repel or kill pests like bed bugs.

The benefits to humans are as follows:

  • opens up respiration
  • boost immune health
  • alleviate headaches
  • calms the nerves
  • repels insects

Many of these claims are not meant for attacking the bed bug problem we are facing. The benefits of safe and healthy solutions outweigh the harm from chemicals found in powerful insecticides.


Spray, scrub, rub or diffuse the eucalyptus oil in and around all the areas where you suspect to contain an infestation of bed bugs.

We hope the tips provided in this article help to get rid of bed bugs for good while keeping your home and residents healthy, safe and able to rest peacefully.


Thanks for visiting for the best information to help you to make the pest control process easy, safe & affordable. 

Jason Barrett

Hello, I'm Jason. I have 11 years of experience in dealing with pests. I try to provide you the best information that'll help you to make the pest control process easy & affordable