As an air expert, many people ask questions. Can you put essential oils in a humidifier?

The short answer is no, and it is generally not safe to put essential oils in your humidifier water tank.

The best oils to put in a humidifier depending on the type of humidifier you are using and the condition of your room.

Some of the best evaporative humidifiers for bedrooms are ultrasonic or cool mist models. These use water droplet to cool and moisten the air, which may help to improve air quality.

If you are unsure which is best for your room, ask your pharmacist or doctor. They can recommend a model that is specifically designed for your needs.

“A humidifier’s usual purpose is to disperse and not hold fragrance. A humidifier’s performance depends on its Types Of Humidifiers.”

can you put essential oils in a humidifier
can you put essential oils in a humidifier

Can I Put Essential Oils in My Humidifier? 

no, do not use essential oils in a humidifier.  While essential oils can be great for adding a refreshing scent to your environment, they are not recommended for use in humidifiers.

This is due to the fact that fragrance can cause the machine to overheat, which can damage it. Essential oils should also not be used in cool mist humidifiers as these devices do not dispense a large amount of water vapor and therefore may not contain enough evidence to disrupt the essential oil’s scent.

Finally, because air innovations use ultrasonic humidifier technology, they are not recommended for use of essential oils as this type of machine can disperse the oil molecules too widely and cause potential health hazards.

It is generally not safe to put essential oils in a humidifier and can lead to skin irritation or even burns.
Besides, aromatherapy are too concentrated for water. The best oils for a humidifier are those that naturally evaporate without being exposed to heat.

Humidifiers are a great way to add moisture to the air in your home, but what are some of the best oils to put in a humidifier?

Below are some reasons not to use essential oils in a humidifier:

Humidifier vs Diffuser – Which One Is Better for Diffusing Essential Oils?

Humidifier vs Diffuser – Which One Is Better for Diffusing Essential Oils?
Humidifier vs Diffuser

If you are struggling to keep your home or office dry during the winter, humidifiers and diffusers can help.

A humidifiers forces Tap water through a filter to produce moisture.

A diffuser releases essential oils into the air as a mist.

Humidifiers and diffusers have different uses.

Humidifiers are best for those who suffer from Dry Skin, throat, nose, or sinuses.

While diffusers are best for those, who want to create a relaxing environment.
Diffuser vs. Humidifier – Which Should You Buy? Source:- Essential Oils with Roxy Saran

How do humidifiers work?

A humidifier is a home appliance designed to add moisture to dry air.

Humidifiers are devices that release water vapor or steam to increase moisture levels in the air (humidity). [1]

How does a humidifiers work?
How does a humidifiers work?

Using these devices will create a more comfortable environment during the winter months when the air outside is not as moist as it usually is.

Humidifiers work by increasing the humidity of the air in a room.

This helps prevent respiratory problems such as colds and allergies or asthma.

How do diffusers work?

A diffuser is an item that breaks up the natural flow of air, which can have a soothing effect on the use of a diffuser can break up the natural flow of air.

The diffuser can have a soothing effect on humans since it slows down air movement.

Why it is not good to use essential oils in a humidifier

It is not safe to use essential oils in a humidifier. Essential oils are volatile compounds that are very sensitive to oxygen.

An environment that is too moist can create hydrocarbons, produce formaldehyde, and even cause an explosion.

The humidifier is a small humidifying unit that increases humidity in a room and risks bacteria, clogged from evaporating from the water tank.

Compared to humidifiers, diffusers have a constant flow of air that disperses the oils for a healthier environment.

Compared to humidifiers, here are some reasons why diffusers will triumph.

Extra mess created

The extra mess created by the humidifiers would be considered a “side effect” and is not an intended consequence of the machine’s primary function.

The dust particles on the ground and surfaces can be blown around and even transported into the air, spreading the mess to other room parts.

Heat ruins essential oils.

Heat can change the properties of essential oils. When exposed to high temperatures, they lose their scent.

Plastic Degradation Effects Functionality

Many humidifiers are made with plastic water containers. Plastic degradation affects the functionality of the plastic by breaking down molecules and causing them to be misshapen or lose their shape.

Using Essential oils in a Diffuser compared to a Humidifier

Essential oils are used to create a soothing environment by diffusing them into the air.

can you put essential oils in a diffuser?

It’s common to use diffusers because they were designed to diffuse essential oils. It is possible to use humidifiers as long as you purchase a unique wick designed for essential oils.

Can I use essential oils in a humidifier? consider these things

To use essential oils in a humidifier, make sure that your humidifier comes with an essential oil tray.

what can you use a humidifier for essential oils?

It is best to avoid oils with citrus because they can leave an unpleasant smell on fabric, skin, and furniture.

Best humidifier for Essential oils(Humidifier made for essential oils)

The Levoit Dual 200s humidifier with an essential oil diffuser is the best humidifier for essential oils. This humidifier comes with an auto shut-off feature so you can be at ease while using it. It also has a waterless auto shut off which is great because it prevents any messes.

“A humidifier can help with some important Health Benefits, but if you want to sleep better at night and have a fresh-smelling room, this item is key to success.”humidifierzteam

01) Geniani top fill cool mist humidifier and Essential oil diffuser

Best essential oil humidifier diffuser

Best essential oil cool mist humidifier


  • Run Time ➔ lasts up to 18 hours on a low setting
  • Tank Capacity ➔ With a 1.05 gal / 4 L water tank
  • Room Size➔ effective range up to 220 sq. ft.
  • Type➔ ultrasonic cool mist
  • Dimensions (LxWxH)➔ 9.06 x 6.69 x 12.2 inches

These humidifiers not only reduce bacteria while humidifying the air. However, also use essential oils that are added to increase the benefits of your indoor environment.

By using high-quality essential oils, this product reduces the need for chemical personal care products while still providing a clean and healthy breathing environment.

This humidifier is a small but powerful machine that will silently work to create a perfect mist for the home or office. It is effortless to use with just the simple push of a fast cleaning button.

If you enjoy diffusing oils, there is a spot in the back for you to add your oil of choice. It worked beautifully, and I foresee using this frequently (asthma, family allergies, etc.). Overall, I am happy with this humidifier and plan on purchasing more for our family.

What We Like

  • Smart Humidity Mode
  • Top-Fill Design

What We Don’t Like

  • Only for a night, the water in the tank survives.
  • USB plug with no adapter
  • instructions were not clear

Bottom Line

The GENIANI Top Fill Cool Mist Humidifier is a great choice for anyone looking for a quality humidifier that is easy to use and fill.

02) Everlasting Comfort Cool Mist Humidifier

Best essential oil cool mist humidifier

Everlasting Comfort Ultrasonic Cool Mist Humidifier (Best cool mist humidifier for large rooms)


  • Run Time ➔ lasts up to 50 hours
  • Tank Capacity ➔ With a 1.6 gal / 16 L water tank
  • Room Size➔ effective range up to 500 sq. ft.
  • Type➔ ultrasonic
  • Dimensions (LxWxH)➔ 11 x 7 x 13 inches

This humidifier provides a comfortable atmosphere and humidity for year-round use.

The Everlasting Comfort Cool Mist Humidifier has a 1.6-gallon tank that can hold up to 50 hours of water.

This Everlasting Comfort is the perfect humidifier for anyone looking for a humidifier with an essential oil tray.

This humidifier is safe to use, and whisper-quiet noise is less than 30db, which is quieter than many of the cool mist humidifiers on the market.

What We Like

  • Filterless
  • with essential oil tray
  • Whisper-quiet operation

What We Don’t Like

  • Cleaning can be a pain.
  • Refill Design

Bottom Line

the Everlasting Comfort Cool Mist Humidifier is a wonderful addition to your home, whether you are in need of therapeutic relief or simply want to create a calming atmosphere.

03) LEVOIT Dual 200s Humidifiers

best essential oil humidifier for baby

levoit- best essential oil humidifier for baby


  • Run Time ➔ lasts up to 25 hours
  • Tank Capacity ➔ 3 L water tank
  • Room Size➔ 107-209 sq. ft.
  • Type➔ ultrasonic
  • Dimensions (LxWxH)➔ 7.1 x 7.1 x 11.8 inches

Comfort was one of their primary goals.

This portable Levoit Dual 200s humidifier also has an Auto adjustable humidistat to choose the right humidity level for the room.

It has a filter-less design and a whisper-quiet mechanism, making it ideal for relieving dry nasal passages.

compatible with Alexa, users can easily ask the humidifier to turn on at night.

What We Like

  • Operate with voice assistants
  • Auto adjusts mist level.
  • whisper quite (26 dB)

What We Don’t Like

  • less convenient
  • require occasional cleaning

Bottom Line

after researching other humidifiers and working with my doctor for his recommendation, I found LEVOIT dual 200s to be the most effective choice in terms of results.

Does a humidifier work well with essential oils? (Best Oils to Diffuse in Your Home)

Some essential oils such as lavender oil, peppermint, and ginger are best suited for humidifiers. Lavender essential oil is often used to help people relax and fall asleep because of its calming properties. Peppermint is an excellent choice if you want to purify the air or enhance alertness. Ginger can help with nausea, colds, and the flu symptom.

Also Read :- What does a humidifier do? (Research)

Are essential oils something new to you? Here are five oils to consider for your starter kit.

You will be amazed by the benefits of the following five essential oils.

Best Essential oils for humidifier

Lavender Oil: Long a bedtime favorite for those having trouble falling asleep. The natural scent is known to have a calming effect on the brain, which aids in falling asleep.

LEMON: Did you know that lemon, according to folklore, is the perfect way to remove bad vibes and replace them with sunny, lemony goodness?

The lemon is used as a natural and therapeutic means of removing bad vibes and replacing them with sunny, lemony goodness.

Peppermint: Every time you get sick, this will make you feel better. It also makes your house smell like candy canes.

Eucalyptus: Feeling tense? It has a calming effect.

Wild Orange: These essential oils can boost your immune system and purify the air when you feel sluggish.

FAQ Of Can you put essential oils in a humidifier

Does water expand when humidifying?

No; water does not expand when humidifying. It acts as a filter to absorb the moisture.

Should I Put Essential Oils on My humidifiers?

No! Do not put any oils or perfumes on the filters of your humidifiers. It could ruin them.
If you want to use essential oils in your humidifier, you will have to get a humidifier made with an essential oil tray. Most humidifiers are not, so do not try to add essential oils to them.

How many drops of essential oil are in the humidifier?

In a humidifier, you should use 3 to 5 drops of essential oil. If you are using a humidifier with an essential oil tray for the first time, use three drops as a standard amount to test it out.

How do you mix essential oils in a humidifier

Use an essential oil tray to pour a few drops of your favorite essential oil.

Can you use humidifier as diffuser?

Humidifiers were designed to filter out the air and make it more comfortable to breathe. However, some are using them as diffusers by filling them with essential oils. Humidifier diffusers are said to be helpful in relieving symptoms such as asthma or allergies, congestion, sinus problems, and even colds. 

Conclusion of can you put essential oils in a humidifier?

Essential oils can be added to a humidifiers, but it’s important to note that not all humidifiers are suitable for essential oils.

Some humidifiers may not be able to hold the oil-based vaporized form of the substance and could result in damage or even an explosion if used incorrectly.

Additionally, adding essential oils to a humidifier can increase its overall running costs. For these reasons, it’s important to consult your humidifier’s owner’s manual before adding essential oils to your unit.

I hope this post answers all your questions About can you put essential oils in a humidifier!

If you still have some, you can check out some of the articles below, or you can browse my site for any of your questions!

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