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11 Benefits of Using an Essential Oil Diffuser

Are you constantly hearing about essential oil diffusers from social media influencers but have no clue what they are or why they’re so great?

Aromatherapy can indeed offer you a wide range of wellness advantages, but we won’t give you false hope by sharing unsupported health claims.

Instead, we’ll teach you about the different types of diffusers, take a look at how using an essential oil diffuser can actually improve your day-to-day life, and answer all your pressing safety questions.

What Do Diffusers Do?

What Diffusers Do

Diffusers distribute tiny, inhalable particles of essential oils into the air. Breathing in these droplets can help users reap numerous health benefits from their oil of choice.

There are four primary types of essential oil diffusers: ultrasonic, nebulizing, evaporative, and heat.

Ultrasonic Diffusers

Ultrasonic diffusers rely on a water base and require minimal quantities of essential oils to produce a therapeutic mist. These models double as humidifiers, conserve oils, and operate without heat.

If ultrasonic diffusers fit your lifestyle, take a look at the color-changing Asakuki Ultrasonic Oil Humidifier made of eco-friendly materials.

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Nebulizing Diffusers

Unlike ultrasonic diffusers, nebulizers are water-free models that maintain the oil’s integrity exceptionally well, but require a large quantity of oil to operate.

Check out the ArOmis Nebulizing Aromatherapy Diffuser made of hand-blown glass to give your home a beautiful vintage-style.

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Evaporative Diffusers

An evaporative oil diffuser relies on an internal fan to disperse the aroma throughout a room.

This process may compromise the oil’s integrity.

If you’re interested in evaporative diffusers, try out the AromaAllure Waterless Essential Oil Diffuser that makes the perfect scented road trip companion or desktop additive.

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Heat Diffusers

Heat diffusers warm essential oils, sometimes mixed with water, to encourage evaporation.

Does a heat diffuser sound right for you? Check out the kobodon Ceramic Fragrance Diffuser that doubles as a candle-free wax warmer.

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Benefits of Essential Oil Diffusers

Benefits of Essential Oil Diffusers

Diffusers can provide many benefits, from health advantages to homey comfort.

Specific perks may vary across different oils, but here are some reasons to consider adding a diffuser to your room.

Please note that many health claims regarding essential oils do not have enough research to back them up yet, but you may still benefit from incorporating them into your life.

Improved Relaxation

Improved Relaxation

Breathing in essential oils can engage the brain’s area that controls heart rate, breathing, and blood pressure: the limbic system.

Slower heart rate, breathing, and lower blood pressure contribute to relaxation suggesting aromatherapy may help you unwind.

Studies have not yet confirmed that essential oils can directly affect your body in this way, but there is a great deal of anecdotal evidence linking aromatherapy with calmness.

Enhanced Concentration

Enhanced Concentration

If you’re struggling to concentrate in your office or while doing homework, try adding a diffuser into your workspace.

Researchers study many essential oils for their positive effects on cognitive abilities, including memory, focus, and even creativity.

Insect Repellant

Certain essential oils like citronella can act as a natural mosquito repellent.

Many people will make their own bug spray using this oil or buy citronella-scented candles.

Instead, you can also grab a Patio Egg Insect Deterrent & Diffuser to bring a lovely citrus smell to your backyard while staying bug-free.

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Afternoon Pick-Me-Up

Plenty of essential oils can provide a much-needed energy boost to combat that dreaded mid-day fatigue.

Citrus oils, including lemon and grapefruit, or even warm, woodsy scents like cinnamon and ginger can do the trick.

Next time you find yourself reaching for that second cup of coffee, try turning on your diffuser instead.

Environmentally-Friendly Candle Alternative

Candle Alternative

There are endless wellness-related reasons why someone might want to take up oil diffusing, but it’s also just a great way to enjoy your favorite scents in an environmentally-friendly manner.

Some candles contain synthetic fragrances and additives that can be harmful to both your health and the environment.

Plus, improper candle jars disposal can also bump up your carbon footprint.

Essential oils are extremely concentrated, so a little goes a long way. Your diffuser can also last a long time if you regularly clean it and follow the manufacturer’s instructions well.

Headache Relief

Headache Relief

If you struggle with chronic headaches or migraines, rejoice to know that essential oils may help alleviate some of your pain.

You may already be aware that applying diluted peppermint oil to your temples can ease headaches, but diffusing lavender or chamomile may also provide relief.

Are your pains from sinus headaches or blockages? Eucalyptus might do the trick!

Adding a couple of drops of these oils to a hot shower can provide quick relief. Just be careful you don’t slip if you’re dripping them on your shower floor!

Meditation Enhancement

Some people enjoy tuning in to their senses while meditating, so diffusing an oil you love is a fantastic way to enhance your experience.

A unique advantage of diffusers over scented candles is that you don’t have the worry of an open flame distracting you from your meditation session. You can focus on yourself instead!

Mood Boosting

Many people report inhaling essential oils uplifts their mood. While this could be attributed solely to the act of taking a moment to breathe deeply, some studies also support that claim.

Thyme essential oil may positively affect neuron activity, while other oils, including jasmine, sandalwood, clary sage, and bergamot, may also be beneficial to incorporate into a wellness routine.

Mask Unpleasant Scents

While essential oil diffusing doesn’t have the power to remove pollutants from the air, it certainly can make them more bearable.

Whether it’s secondhand smoke trapped in your walls, barnyard smell from the farm down the road, or good old bathroom odor, diffusing your favorite essential oils can help conceal the stench.

Improved Sleep Quality

Improved Sleep Quality

Studies suggest that inhaling essential oils can help fight mild sleep disturbances without posing any side-effects.

Lavender is the most studied oil when it comes to sleep quality, and it is largely known to aid in relaxation.

Other studies also show aromatherapy with lavender oil may improve sleep postpartum.

Consider diffusing this oil t if you struggle with sleep disturbances like insomnia or restless leg syndrome.

Stress and Anxiety Relief

Aromatherapy is thought to help alleviate symptoms of anxiety without any accompanying side-effects.

However, it is not considered a medical-grade replacement for traditional anxiety-relieving therapies.

Don’t let that deter you from incorporating it into an anti-stress routine! You may find that taking a moment to breathe in sweet orange or lavender oil is just the thing you need to ground yourself.

How to Use an Oil Diffuser?

How to Use an Oil Diffuser

Always follow the manufacturer’s directions when operating your essential oil diffuser. While most devices work similarly, specific instructions may vary from product to product.

Most ultrasonic diffusers will contain a water reservoir with lines indicating a minimum and maximum quantity to add. Fill the vessel up to your desired amount while staying in between these lines.

Keep in mind that the more water you add, the longer the diffusing time will be.

Next, add in your essential oil(s). A good rule of thumb is to add five drops per 100mL of water.

However, feel free to adjust this ratio depending on the room size and your desired fragrance potency.

Finally, place your diffuser out of reach of children or pets, plug it in, turn it on, and enjoy!

Some models may even let you customize run-time or turn on LED lights.

Do Oil Diffusers Really Work?

Oil diffusers really do work, but some of the health claims you may have heard might not be factual.

Inhaling essential oils can work wonders for things like mood and relaxation.

However, there is still limited research in the field of aromatherapy. Most evidence out there is anecdotal.

Claims that diffusing oils will cure cancer or reverse cognitive decline are misleading, so proceed with caution when you hear bold statements like this.

Instead, experiment with your diffuser to see how essential oils impact your life.

Is It Good To Sleep With an Oil Diffuser?

How to Use an Oil Diffuser

While diffusing essential oils can have sleep-related benefits, it’s safest to turn your diffuser off before falling asleep.

Since oil diffusers are electronic devices, there is always a chance that problems may occur when you are sleeping — especially if your diffuser contains water.

Your diffuser’s manufacturer’s instructions may provide you with further details on how to operate the device properly. Always follow these care and maintenance protocols to ensure safe usage.

Alternatively, many diffusers come with automatic shut-off options that you can set to various durations.

Instead of sleeping with your diffuser on, you can get into bed before the cycle finishes and enjoy the relaxing aromas. Still, ensure the device is off before you hit the hay.

If you want to enjoy aromatherapy all night long, consider making a pillow spray with equal parts Earthwise Pure Witch Hazel, water, and a few drops of oil or purchasing a tech-free alternative like the Air Jungles Lavender Reed Diffuser.

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Is It OK To Use a Diffuser Every Day?

While it is safe to use a diffuser every day, you shouldn’t use it all day.

Diffusing for shorter periods, about 30-60 minutes, then waiting another 30-60 minutes before turning it back on, is safer and more beneficial than constant diffusion.

It’s also best to diffuse in well-ventilated areas.

Additionally, double-check oil labels or consult a health care professional before using essential oils around children, pets, or pregnant people.

Best Essential Oils to Use in Diffusers

Best Essential Oils to Use in Diffusers

Each essential oil has different properties that make it beneficial for certain uses. If you’re looking for an oil to aid in a specific area, it’s best to search for an essential oil within that category.

Most oils will include a short description of their properties on the bottle. For example, jasmine is calming while rosemary is uplifting.

Ultimately, diffusing is a personal experience. If a given oil makes you feel energized, use it for that reason, even if the bottle doesn’t list that quality.

Regardless of the scents, you prefer, make sure you exclusively use 100% pure essential oils in your diffuser.

Adding diluted oils that come in a carrier oil base (like jojoba or grapeseed) can clog your diffuser.

Pure Oil or Blends?

Choosing an oil blend can be an easy way to enjoy the benefits of multiple essential oils at once.

You can either mix oils you already own to create your own scent or buy pre-mixed bottled blends.

Final Thoughts

Essential oil diffusers can provide you with several benefits, including:

  • Improved relaxation
  • Enhanced concentration
  • Headache relief
  • Improved sleep quality
  • Stress and anxiety relief

Diffusers can also act as natural insect repellants or environmentally-friendly candle alternatives.


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