10 Eucalyptus Essential Oil Uses and Benefits

These 10 eucalyptus essential oil uses and benefits include everything from treating all types of respiratory problems to repelling mosquitoes.
This post may contain affiliate links. Please read my full disclosure policy for details.

Eucalyptus Essential Oil Uses

Eucalyptus essential oil uses have increased over the years as the health benefits have become more apparent. It’s now an important part of aromatherapy so you may want to consider adding it to your collection if you haven’t already. The eucalyptus is a tall evergreen tree with beautiful but very strange looking flowers that vary in size. Instead of petals, this tree has white colored stamens that resemble tassels.

Majestic Pure Eucalyptus Essential Oil, 1 Fluid OunceMajestic Pure Eucalyptus Essential Oil, 1 Fluid Ounce The leaves of a young eucalyptus tree are small and shaped like a heart. The young leaves have a bluish green or greenish gray color. As the tree matures, the leaves become darker and take on a longer, slender shape. The eucalyptus gets its unusual aroma from the scented oil glands that run through the leaves.

Eucalyptus oil, also known as eucalyptus globulus, mainly comes from the leaves of the tree through the process of steam distillation. However, the twigs may also be used during the extraction process. This oil is colorless with a strong, camphoraceous scent that is very distinct and hard to forget.

Eucalyptus Essential Oil Benefits

  • Antiseptic
  • Antispasmodic
  • Diuretic
  • Stimulating
  • Antibacterial
  • Balsamic
  • Anti-inflammatory
  • Germicidal
  • Analgesic
  • Deodorant
  • Decongestant
  • Vermifuge
  • Parasiticide

These properties are responsible for all of the health benefits and uses associated with eucalyptus essential oil. The main uses are discussed below.

1. Eucalyptus Oil for Respiratory Problems

Out of all of the eucalyptus essential oil benefits, treating respiratory problems is the most important. This is due to its anti-inflammatory, decongestant and antibacterial properties that make it an excellent oil to use when treating cold and flu symptoms. It’s also very effective for treating both indoor and outdoor allergy symptoms that include nasal congestion, runny nose, sore throat and sinusitis.

Some people have had fantastic results when using it to treat bronchitis, asthma and pneumonia. It may even help with COPD because eucalyptus oil stimulates red blood cells and it increases the body’s oxygen supply. Some of the healing properties found in the eucalyptus essential oil can dilate blood vessels allowing the lungs to receive more oxygen. As a result, this oil may also help to regenerate lung tissue.

Breath easier when you diffuse this blend made with eucalyptus, lavender and lemograss oils

Eucalyptus Essential Oil - Big 4 Oz - 100% Pure & Natural Therapeutic GradeEucalyptus Essential Oil – Big 4 Oz – 100% Pure & Natural Therapeutic GradedoTERRA Lavender Essential Oil 15 mldoTERRA Lavender Essential Oil 15 mlNow Foods Essential Oils, Lemongrass Oil, 1 fl ozNow Foods Essential Oils, Lemongrass Oil, 1 fl oz

2. Eucalyptus Oil for Mental and Emotional Health Problems

Radha Beauty Eucalyptus Essential Oil - Big 4 Oz - 100% Pure & Natural Therapeutic GradeRadha Beauty Eucalyptus Essential Oil – Big 4 Oz – 100% Pure & Natural Therapeutic Grade No matter who you are or where you live, life can be very demanding sometimes. If you find yourself feeling so overwhelmed that mental exhaustion begins to set in, eucalyptus oil may help. When you’re feeling a little overwhelmed, having trouble concentrating and staying focused or when you simply feel mentally exhausted, try diffusing a little eucalyptus oil.

The camphoraceous scent has a cooling effect that seems to rejuvenate the mind and enhance your natural abilities. You’ll feel more alert and ready to face whatever the day brings whether you’re dealing with a challenging job with tight deadlines or rushing to get the kids to soccer practice on time.

Stress and anxiety is another problem that plagues millions of people all across the globe. Eucalyptus oil may help ease the stress and anxiety by boosting your confidence and self-worth. When you are happy with yourself and know that you’re making a difference in whatever goals you set for yourself, it can help relieve some of the stress and anxiety you face each day.

The stimulating properties found in eucalyptus oil provide a boost of energy for the body, so it may help with physical exhaustion as well as mental fatigue. In addition to using a diffuser, you can use any inhalation method when using this oil to improve your mental and emotional health.

3. Eucalyptus Oil for Intestinal Germs

Art Naturals Eucalyptus Essential Oil 4.0 oz 3pc Set - Includes Our Aromatherapy Signature Zen & Chi Blends 10ml Each Therapeutic Grade 100% Pure & Natural OilsArt Naturals Eucalyptus Essential Oil Vermifuge is an agent found in eucalyptus oil. It is well known for its ability to destroy or eliminate intestinal germs and parasitic worms that sometimes make their way to your intestines. Some people ingest eucalyptus essential oil to get rid of these germs and parasites or to reduce the risks of having to deal with this type of health problem.

I don’t recommend ingesting essential oils. If you desire to do this, make sure to consult with a professional aromatherapist before ingesting the oil, especially if you have never used it before. It’s very potent, so it would be easy to overdose on it if you’re not familiar with using essential oils in this manner.


4. Eucalyptus Oil for Relieving Pain, Inflammation and Fevers

Relieve muscle pain with this roll on made with eucalyptus, clove, peppermint, and ginger oils

Eucalyptus oil has antiseptic and antimicrobial properties that soothes and heals minor abrasions such as scrapes, cuts and mild burns. It works by cleaning and disinfecting the wound and then by speeding up the healing process. This essential oil is also used to treat bee stings and all types of bugs and insect bites, including mosquitoes.

doTERRA Eucalyptus Essential Oil 15 mldoTERRA Eucalyptus Essential Oil 15 ml You can use eucalyptus oil to help relieve sore muscles and joint pain caused by overworking the body or by some type of medical condition such as fibrosis, arthritis or sprains. Just massage the oil in a circular motion on the affected area and the analgesic and anti-inflammatory properties will begin working to relieve the pain.

Massaging eucalyptus oil around the outer part of the ear may help ease earaches and reduce inflammation in the ear. Rubbing it on your temples could relieve headache pain, including pain associated with migraine headaches.

You can also use it as a natural fever reducer and using homemade creams and salves made with eucalyptus oil is a great way to treat skin infections. Since the oil does help to increase blood circulation, it may also help diabetics.

5. Eucalyptus Oil Helps Improve Hair and Skin

Do you have dull, dry looking hair? If so, try adding a few drops of eucalyptus oil to your shampoo or conditioner. It will help provide your hair with the moisture it needs to look and feel healthy again. As an added bonus, your hair will be easier to manage and style. Massaging it into your scalp may also help prevent or eliminate dandruff.

Is your skin a little burned and sore from spending too much time in the sun? Use eucalyptus oil to ease the burning sensation and to help your skin heal faster. Use it in homemade soaps and creams to help treat acne and clear up all types of skin conditions. It’s better for your skin than most commercial acne medicines because it’s all natural.

6. Eucalyptus Oil Helps Enhance Oral Hygiene

Acca Kappa Toothpaste fluoride-free eucalyptus toothpasteAcca Kappa Toothpaste fluoride-free eucalyptus toothpaste The anti-bacterial and germicidal properties found in eucalyptus oil are very effective when used to enhance your oral hygiene. It fights plaque build-up that causes cavities to help keep your teeth and gums healthier. It may also help to eliminate infections in the mouth, gingivitis and other types of gum diseases.

Use eucalyptus oil in your homemade toothpaste and mouthwash to clean your mouth and freshen your breath for hours. When you have a toothache, place a drop of oil on a cotton swab and apply it directly to the area to relieve the pain temporarily until you can see your dentist.


7. Make Your Own Insect Repellent With Eucalyptus Oil

This insect repellent blend is natural, and just as effective as the commercialy bought bug sprays

Majestic Pure Eucalyptus Essential Oil, 100% Pure and Natural Therapeutic Grade, 1 Fluid OunceMajestic Pure Eucalyptus Essential Oil, 100% Pure and Natural Therapeutic Grade, 1 Fluid OunceLavender Essential Oil 4 Oz - 100% Pure & Natural Therapeutic GradeLavender Essential Oil 4 Oz – 100% Pure & Natural Therapeutic GradeLeven Rose Jojoba Oil, Organic 100% Pure Cold Pressed Unrefined Natural - MADE IN THE USA - Great for Hair, Skin, Lips, Face, Stretch Marks, Beards, Acne - 4 Oz - Great Carrier Oil for Essential OilsLeven Rose Jojoba Oil, Organic 100% Pure Cold Pressed Unrefined Natural – MADE IN THE USA – Great for Hair, Skin, Lips, Face, Stretch Marks, Beards, Acne – 4 Oz – Great Carrier Oil for Essential Oils


Having a good insect repellent can make your time outside more enjoyable. However, when you use commercial brand insect repellents, you’re breathing and covering your body with unhealthy chemicals. Over time, health problems may arise that could have been avoided had you not been exposed to these chemicals.

A healthier option would be to make your own repellent using eucalyptus oil and other natural ingredients. This oil can repel all types of insects, including mosquitoes and bees without exposing you to chemicals that might make you sick.

You can also use eucalyptus to repel head lice instead of using the treatments that contain harsh chemicals. It’s also better for your scalp and hair than these commercial products since it is all natural. If you shampoo with it regularly, it may even help to prevent you from getting lice when you encounter someone that has it.

8. Add Eucalyptus Oil to Your DIY Cleaning Supplies

NOW Foods Eucalyptus Oil, 4 ounceNOW Foods Eucalyptus Oil, 4 ounce Add eucalyptus essential oil to your favorite DIY cleaning supplies to give them a boost of power that will clean and sanitize everything from the kitchen sink to the toilet bowl. It’s strong enough to eliminate cooking grease but gentle enough to use most anywhere in your home.

Make your own hand cleaner that will cut through even the toughest grease and grime you encounter. Add it to your laundry detergent or fabric softener to give your clothing a fresh, clean smell and to get rid of stains. You can also use it to remove stains from your carpet and it can even kill mold and mildew wherever it grows.

9. Make Your Own Air Freshener With Eucalyptus Oil

Use eucalyptus oil to make your own air freshener that deodorizes and disinfects your entire home or office. The deodorant and antiseptic properties in the oil will kill the germs and bacteria floating around in the air. It actually sterilizes the room instead of covering up odors like most commercial brand air fresheners do. It’ll even eliminate that wet dog smell that pet owners often deal with, along with any other stubborn odors that tend to linger in the air.

Now that you have a good idea of all the uses and benefits associated with eucalyptus oil, it’s time to learn a little about the carrier oils and other essential oils that you can use with it.


Essential Oils That Blend Well With Eucalyptus Essential Oil

If you’re like most people, once you begin using essential oils, it won’t be long before you start blending them together to make new, more effective recipes. Blending essential oils is a big part of aromatherapy so having a good idea of which oils blend well with eucalyptus will help you get off to a good start.

Eucalyptus oil blends well with the following essential oils:
Geranium Bourbon Essential Oil 10 ml. 100% Pure, Undiluted, Therapeutic Grade.Geranium Bourbon Essential Oil 10 ml. 100% Pure, Undiluted, Therapeutic Grade.

  • Marjoram
  • Lemon
  • Cypress
  • Lavender
  • Geranium
  • Chamomile
  • Pine
  • Cedarwood
  • Thyme
  • Frankincense
  • Peppermint
  • Rosemary
  • Juniper

Try different combinations of oils to see which ones work the best for your particular needs. You can also try different carrier oils such as grapeseed, jojoba or olive oil to determine which one you prefer using when making recipes that call for eucalyptus oil as a main ingredient.

In addition to trying different combinations of oils, you can also try using different methods to see which ones work the best for you.

4 Ways to Use Eucalyptus Oil

Aromatherapy Essential Oil Diffuser 7 colors - 120 ml Portable Ultrasonic Cool Mist Aroma Humidifier with changing Colored LED Lights, Waterless Auto Shut-off and Adjustable Mist modeAromatherapy Essential Oil Diffuser 7 colors – 120 ml Portable Ultrasonic Cool Mist Aroma Humidifier with changing Colored LED Lights, Waterless Auto Shut-off and Adjustable Mist mode One reason aromatherapy is becoming so popular is because there are different methods available for using the essential oils, regardless of the problems you’re having. The key is to find the method that suits your personal needs the best, so don’t be afraid to experiment.

Here are four common ways to use eucalyptus oil:

  1. Inhalation – Inhaling eucalyptus is a great way to treat respiratory problems and to help improve your mental and emotional state. There are several ways for you to inhale the vapors from the oil. They include using diffusers, aromatic spritzers, facial steams, direct inhalation and using an aromatherapy inhaler.
  2. Add it to your bathwater – Adding a few drops of eucalyptus oil to warm bathwater can help you relax and sleep better. Since essential oils are not water-soluble, mix it with sesame oil, milk or some other suitable carrier oil before adding it to your bathwater.
  3. Massage oils – Using eucalyptus as massage oil can help relieve all types of aches and pains including the pain associated with headaches and migraines. It can also help relieve stress, tension and anxiety.
  4. Apply topically – Applying eucalyptus oil to your skin through lotions, salves, creams and compresses can help clean and heal minor abrasion (make sure to dilute it!). It’s also a great way to relieve headache pain and other minor aches and pains. When applying topically, use a circular motion to rub the oil into the skin.

The way you use the oil will have an impact on its effects. For example, inhaling the oil is the fastest way to get results. This is because once you breathe in the vapors they’re absorbed into the lungs and body almost immediately.

Eucalyptus Oil Safety

Plant Therapy Eucalyptus (Globulus) Essential Oil. 100% Pure, Undiluted, Therapeutic Grade. 30 mL (1 Ounce).Plant Therapy Eucalyptus (Globulus) Essential Oil. 100% Pure, Undiluted, Therapeutic Grade. 30 mL (1 Ounce). Eucalyptus oil is very strong and must be handled and used correctly. It might cause skin irritation if used undiluted so be sure to mix it with a carrier oil. Even then, it’s a good idea to do a patch test to check for allergies before applying to your skin, just in case.

Many people use eucalyptus to treat asthma naturally, but in some people it can trigger an attack, so use caution when using this essential oil. Breaking out in a rash is one of the first signs you’re having an allergic reaction to the oil but not everyone gets the rash. It may make you feel drowsy or even exhausted especially if you use too much of the oil. It can even make your body absorb certain drugs faster, which could be dangerous so use caution if you’re taking any prescription or over the counter medication.

Always keep eucalyptus oil away from your eyes, ears, nose and mouth. Always choose therapeutic grade oils for the best results. They are more effective and safer to use because they do not contain any synthetic ingredients that could have an adverse effect on your health.

Don’t use this oil if you’re pregnant or nursing and keep it away from young children. Small kids should not even inhale the oil from a diffuser because it might cause asthma, wheezing or apnea.

Eucalyptus oil has many uses and benefits that make it a valuable addition to your essential oil collection. It is best known for its ability to help with respiratory problems but as you can see, it has many other uses and benefits as well.