Electronics, Essential Oil

Top 12 Health Benefits Of An Essential Oil Diffuser

An essential oil diffuser is a device that you should definitely have in your home and even in your workplace. It brings so much health benefits especially, it has some effect on your mood, makes you calm and relieves stress. The easiest way to achieve all of these health benefits is through aromatherapy, you could add a few drops of concentrated oils into your essential oil diffuser and after that, with each breath, the aroma reaches into your brain through the olfactory system and to your respiratory tract.

An Essential Oil DiffuserThis is easy and it’s a natural remedy you won’t be inhaling anything artificial, it’s just natural products. Essential oil diffuser is quite safe to use if you follow the correct guidelines on how to use the diffuser and on how to dilute the oils. So, there are so many essential oil diffuser health benefits you can experience.

Even though I mentioned that essential oil diffusers have so many health benefits you must be wondering what these are. If you have never heard about aromatherapy or essential oils, you must be wondering what are these so-called health benefits I’m talking about!

So, let’s see what are the essential oil diffuser benefits, precautions you should follow before using an oil diffuser, what does a humidifier do and how it differs from a diffuser, and what is the best diffuser available in the market.


1. Relax the body and induces sleep

Relax the body and induces sleep

Many people suffer due to lack of sleep, there are so many reasons for the reduced sleeping hours and disturbances during sleep. Some people work so hard day and night and barely get an adequate amount of sleep that is needed to function normally. Some people have problems falling asleep and sleeping at a stretch due to stress, depression or anxiety which keeps them awake at night. An adult should sleep at least 7-9 hours at a stretch for a day.

What happens when you don’t get enough sleep?

  • Difficulty in working and performing tasks
  • You will feel, Very tired, Lethargic, Sleepy
  • Reduced concentration
  • Moody
  • Addicted to caffeine and other drugs to stay awake

After having a frustrating day and when you come home that stress is going to be with you and you go to sleep with that thought which disturbs your sleep. It’s a vicious cycle. So, lack of sleep affects your mental, emotional and physical status. Therefore, getting adequate hours of sleep at night is important for your health.

Essential oils like lavender, Roman chamomile, cedarwood, valerian, and sweet orange has soothing effects to your mind and body through the stimulation of your brain. It has shown that diffusing these oils 20-30 minutes before sleep calm your body and helps you fall asleep by influencing the natural sleep cycle.

2. Reduces stress and anxiety

Reduces stress and anxietyStress and anxiety are a common problem seen in many people nowadays. Some of them find it difficult to cope up with the stress. Stress and anxiety for a long period can cause heart diseases, high blood pressure, and diabetes mellitus. It’s important you come up with strategies to cope up with the stress in your life.

Essential oils such as cinnamon, rose, lavender and vetiver have properties that directly effects the brains areas which control the stress and anxiety. It calms your body, reduces the anxiety and stress level, reduces the heart rate and blood pressure. It also induces sleep and relaxes your body.

3. Boost up your immunity

Boost up your immunityThe immune system consists of cells working together to protect your body from pathogens such as bacteria, viruses, fungus and from any other danger. This is the natural barrier that protects you from infections therefore, it should remain stronger in order for you to live a healthier life.

During times of reduced immunity, essential oil diffuser can be used to diffuse different oils that can boost up your immune system especially, during cold weather, high-stress periods, during travel and for kids when they come in contact with lots of people. This aromatherapy is very helpful. Eucalyptus, Scots pine, tea tree oil, helichrysum, frankincense, peppermint, oregano, cinnamon, sweet orange, and rosemary increase the production of white blood cells, it supports your immune system and protects your body from pathogens.

The diffusers humidify the air that you breathe and it relieves the dry sinuses and cough that is present with the flu. More info check an article by Harvard: How to boost your immune system

4. Helps to maintain a normal weight

Helps to maintain a normal weightThe essential oils do not have weight loss properties but help you manage your weight by increasing your metabolism, improving the digestion, keep in check your appetite, and controlling blood sugar levels. The effects are more if you combine this with a healthy diet and exercises. Ginger, grapefruit, and cinnamon have weight loss properties.

On the other side, it also helps if you have a loss of appetite due to a disease or medications. Oregano, peppermint and citrus oil has properties that increase your appetite.

5. Enhance the respiratory tract health

Enhance the respiratory tract health

If your respiratory health is down you are at increased risk of getting viral infections. Essential oils reduce the inflammation in the respiratory tract break through the heavy mucus plugs during the flu or cold. It helps to relieve asthma, COPD, emphysema allergies, and chronic bronchitis.

Essential oils can be combined with medications for your respiratory problems and this will heal respiratory diseases and protect your body from respiratory problems.

Antibacterial essential oils are:

  • Tea tree
  • Lemon
  • Palo Santo
  • Eucalyptus

Antispasmodic essential oils are:

  • Rosemary
  • Chamomile
  • Basil
  • Bergamot

Expectorant essential oils are:

  • Pine
  • Fir
  • Frankincense
  • Ravensara

6. Pain relief

Pain reliefPain is a devastating symptom, you can be in acute pain or in chronic pain. Some of the pain killers have serious adverse effects, especially when used for a long period. Some of the essential oils are natural pain killers and they directly enter your blood therefore, these are effective with fewer side effects.
Some of the essential oils are:

  • Nerve pain – eucalyptus
  • Joint pain – ginger, rosemary, wintergreen, frankincense
  • Back pain – lavender, ginger, wintergreen
  • Neck and shoulder pain – chamomile, frankincense, lavender
  • Renal pain – thyme
  • Bone pain – eucalyptus. Frankincense, wintergreen

7. Increases energy

Increases energyThere are some days where you feel really tired when you get up in the morning, this might be due to lack of sleep or excess work. Essential oils have properties to increase your energy levels and reduce the fatigue and tiredness in your body naturally.

Essential oils that boost up your energy levels are:

  • Basil
  • Lemongrass
  • Lime
  • Orange
  • Peppermint
  • Grapefruit
  • Rosemary
  • Cinnamon
  • Ginger

You can blend in some of these oils and try to find the perfect mixture that increases your energy levels.

8. Increases cognitive function

Increases cognitive functionCognitive function includes concentration and memory. Some of the essential oils have properties that can increase your cognitive functions. Lemon, basil, sandalwood, rosemary, lavender, cypress, frankincense, and cardamom stimulates deep concentration, improve your focus and promote mental clarity. Sandalwood and frankincense increase the blood and oxygen to the parts of the brain that helps mental health and acuity. Rosemary, basil, lavender, and peppermint have properties that increase your memory and focus.

9. Balances the emotional health

Balances the emotional healthA balanced emotional state is important to stay healthy. Some of us are not good in dealing with emotions and we just shut them off without facing those. That’s quite unhealthy and after sometime this manifest as a physical symptom. The key to achieving a balance emotional state is to identify the emotions, accept them, allow yourself to feel it and then move on. Essential oils help calm your emotions, elevate your mood, cheer you up, de-stress, eliminate anger, increase your energy and make a positive atmosphere around you.

  • Some of the properties on your mental health
  • Lavender- relaxing, stress-relieving, mental clarity
  • Nutmeg – slowly stimulate your adrenals and increase your energy
  • Grapefruit – reduce depression and negative thoughts
  • Lemon – cheer you up, eliminate anger
  • Sweet orange – reverse the emotional blocks and balance your emotions
  • Tangerine – relieves nervousness and anxiety
  • Black pepper – increase the energy in your body

10. Repels insects

Repels insectsNaturally, insects can be repelled by using an essential oil diffuser. Some of the insects like mosquitoes, flies and some other insects can cause diseases as well. There are different essential oil diffusers for different insects

  • Fleas – pine, citronella, cedarwood
  • Mosquitoes – lemongrass, citronella, peppermint
  • Ticks – grapefruit, juniper, rose geranium

11. Eliminates odor

Eliminates odorYour house might have a stinky, musty, tobacco or smoky odor and this odor can be easily eliminated by using an essential oil diffuser. It destroys the bacteria and fungi that are associated with bad smells and purifies the air.

Tobacco smell can be eliminated by:

  • Lemongrass
  • Patchouli
  • Eucalyptus

The antifungal essential oils are:

  • Clove
  • Lemon
  • Grapefruit

Kitchen small can be a nuisance too sometimes and essential oil to eliminate kitchen smells are:

  • Vanilla
  • Citronella
  • Verbena

12. Relaxes the body and mind

Relaxes the body and mindMost of the methods of how essential oils help to relax the body and mind were mentioned above. By these methods, the body and mind stay at ease and a relaxed state.

  • Boost up your immunity
  • Pain relief
  • Increase cognitive functions
  • Balance out the emotions
  • Increase libido
  • Decrease blood pressure

By the above methods, essential oils relax your body and mind. Lavender, black pepper, peppermint, Arnica, and Helichrysum have more properties which relaxes your body and mind

Facts to know before using essential oils and aromatherapy

All essential oils should be diluted before inhalation and an oil diffuser should be used to diffuse the essential oils. Direct inhalation of the oil should be never done as it can bring serious side effects. If you get allergic or your mucous membranes get irritative then you should stop using that essential oil. Extensive research has been done on aromatherapy, it is shown that aromatherapy is beneficial in treating respiratory diseases, elevate mood, induce sleep, and reduce stress and anxiety.


  • Follow the proper instructions on how to dilute the essential oil.
  • Diffusion should be carried out in a well-ventilated area.
  • Diffusion should be carried out intermittently (30-60 minutes on and then 30-60 minutes off).
  • Some of the essential oils are strong and needs to be diluted more
    • Black pepper
    • Oregano
    • Cinnamon bark or leaf
    • Citronella
    • Lemongrass
    • Thyme
    • Bay
    • Clove Bud
    • Cumin

Diffuser vs Humidifier

First, let’s see what a diffuser is and what’s a humidifier is, both diffuser and humidifier increase the amount of moisture in the air. But these are two different devices with different purposes.

Diffuser vs Humidifier


  • Small devices which contain a small amount of water
  • The essential oil is diluted in water and diffused in a diffuser and a small mist is emitted that usually brings a scent of the oil used.
  • Fairly easy to clean and use the device.


  • Large device and holds a lot of water (gallon).
  • It controls the moisture in a large area.
  • Essential oils and water cannot be mixed in this type of device.
  • Cleaning and maintaining the device is hard.

As you see the diffuser and humidifier are two different devices and it is best not to use a diffuser as a humidifier. Humidifiers cover a large area and add moisture to the air and this cannot be done by using a diffuser, the same applies to the diffuser as well. You should choose the device that best suits your requirements. There are devices which have both the humidifier and the diffuser role in one device, although, this device is not as effective as the devices used separately.

Cool mist humidifier vs Warm mist humidifier

Cool mist humidifiers disperse a room temperature mist throughout larger areas (your house or workplace) by evaporating water. There are two types of humidifiers which are evaporative and ultrasonic. Cool mist humidifier is more popular as many people prefer the cool mist. Many parents choose this in order to avoid hot water accidents that can happen to children. One drawback of this is that it creates some noise as fans are used to fill your room with moisture.

Warm mist humidifiers use an internal heating structure to boil the water before it releases to the atmosphere as an invisible mist. This heating process kills many of the pathogens as well. There is no noise associated as fans are not used. Although warm mist humidifiers are not suitable to use cover larger areas, these can be used for rooms and offices. These are expensive and difficult to handle compared to the cold mist humidifiers.

What is the best essential oil diffuser?

There are several types of diffusers

  • Nebulizing diffusers
  • Ultrasonic diffusers
  • Evaporative diffusers
  • Heat diffusers

Each diffuser has its own benefits and disadvantages. Nebulizing diffuser is the best diffuser since the whole oil is dispersed as tiny droplets without dilution or any alteration in the oil. They spread the oil throughout larger areas and there is an option to control the air flow. However, this is expensive and creates noise in the process.

Aromis wood and glass aromatherapy diffuser is one of the best nebulizing diffusers in the market currently. It’s popular because it’s physically beautiful, produced and developed well and has many additional features not seen in other brands. Different glass shapes and wooden colors are available.

Aromatherapy Diffuser – Professional Grade – Wood and Glass (Orbis Nox Merus)

Next, best is the ultrasonic diffuser, the diffusion of oil is less than the nebulizing diffuser and its more suitable for oils that require small amounts of the oil for dispersion. It’s quite cheap and affordable, therefore if you are in a tight budget then this might be the best option.

Quooz Lull Ultrasonic aromatherapy essential oil diffuser is the best available ultrasonic diffuser at an affordable price. It mimics a spring flower and comes in different colors. It can be used for 10 hours continuously without condensation and turns off automatically.

QUOOZ Lull Ultrasonic Aromatherapy Essential Oil Diffuser, High Capacity Diffuser with Auto Shut- Off.

VicTsing 300ml Cool Mist Humidifier Ultrasonic Aroma Essential Oil Diffuser is a diffuser and a humidifier. It has different colors and 15-night modes, can be used for 6-8 hours continuously, and automatically turns off.

VicTsing 300ml Cool Mist Humidifier Ultrasonic Aroma Essential Oil Diffuser for Office Home Bedroom Living Room Study Yoga Spa – Wood Grain.

In conclusion, there are so many health benefits you can get from using an essential oil diffuser. It induces sleep, relaxes your body, promotes emotional health, increases your cognitive functions, boosts up your immune system, enhances the respiratory tract health and relieves pain. There are many types of essential oil diffusers and some devices have the humidifying effect too. You can choose the best device that suits your requirement.

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