Can You Put Essential Oils In A Humidifier?

Updated on November 26, 2022

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Can I Use Essential Oils In My Humidifier?

Adding essential oils to your humidifier is typically not advised. Essential oils should never be utilized in evaporative humidification systems. The filter medium will trap any foreign item introduced into the air stream. This will ultimately cause the filter to fail. As a result, no oil may be added to an evaporative humidification system.

Traditional humidifiers do not release any aromas, although some customers would want to add perfumes to them. The theory is that essential oils, by mixing a pleasant aroma with the water vapor created by the humidifier, might enhance one's general well-being.

What Exactly Is An Essential Oil?

What Exactly Is An Essential Oil?

What Exactly Is An Essential Oil?

Essential oil is a liquid extracted from plants through distillation. These oils are known for their therapeutic properties and are commonly used in aromatherapy. You may have heard of lavender, lemon, orange, rosemary, tea tree, etc., but there are literally thousands of essential oils available today.

You can find essential oils at most health food stores, grocery stores, online retailers, and even pharmacies. Some essential oils are made specifically for aromatherapy purposes, while others are simply distilled plant extracts.

There are two types of essential oils: volatile and nonvolatile. Volatile oils evaporate quickly and are therefore ideal for aroma humidifiers. Nonvolatile oils are less expensive and last longer, making them great for cooking and cleaning products.

How Do Oils Diffuse?

Essential oils diffuse through the atmosphere via evapotranspiration. As the essential oil evaporates, it forms a mist. The mist then travels through the atmosphere until it reaches the surface of the earth. Once the mist hits the ground, it condenses back into liquid. The condensed liquid then flows down the soil and into the nearest body of fresh or salt water.

Different Humidifier Types

Different Humidifier Types

Evaporative humidifiers rely on water vapor evaporation to produce moisture. These humidifiers are typically found in homes and offices. They require no electricity and are very quiet. However, they only provide moderate humidity levels.

Ultrasonic humidifiers use sound waves to vibrate tiny particles within the air. Ultrasonic diffuser humidifiers are usually larger than evaporative humidifiers and are commonly found in hotels and spas. They are extremely loud and can cause ear damage if used improperly.

Is There An Appropriate Way To Diffuse Essential Oils?

There are several ways to diffuse essential oils. You can either place them directly on the surface of the mini diffuser, or you can place them inside the diffuser itself. However, there are certain types of essential oils that shouldn't be placed inside the diffuser at all.

Essential oils are volatile liquids that evaporate quickly. Because of this, they can easily escape through the holes in the diffuser if they are placed inside the diffuser itself instead of being placed directly on the surface. This means that you won't be able to enjoy the benefits of essential oils without using a separate diffuser.

How To Use Essential Oils In A Warm Mist Humidifier?

You may think that adding essential oils to your warm mist humidifier is a great idea, but it isn't. Adding anything to the air stream will cause the filter to fail. You'll end up with mold growing inside your humidifier.

Instead, try using essential oils in a warm mist humidifier instead. These types of humidifiers work by creating a warm mist that drips down onto your face. The warm mist helps keep your skin moisturized and soft.

How To Use Essential Oils In A Cool Mist Humidifier?

You may think that adding essential oils to a cool mist humidity system is a great idea, but it isn't. Adding anything to the air stream will cause the filter to fail. You'll end up with moldy filters and noxious odors.

Instead, try using a diffuser instead. Diffusers work well because they disperse the delightful scent throughout the room without creating a concentrated cloud of vapor mist.

Essential Oils' Beneficial And Harmful Effects?

You'll find that they smell great, they can freshen up your space, and they can provide health benefits. However, there are also harmful effects associated with using essential oils.

You may think that adding essential oils to your humidifiers is harmless, but it isn't. Adding anything to the air stream will cause problems with the humidifier's filter. As mentioned above, essential oils can clog filters, causing them to fail.

for a traditional humidifier that uses a water tank instead of steam. These types of humidifiers work well without any issues.

Anxiety And Stress

Essential oils are wonderful for relieving stress and anxiety. You can either diffuse them throughout your house or place a few drops directly onto your head if you're feeling anxious.

Migraines And Headaches

For example, lavender oil is believed to help relieve depression and promote relaxation. Peppermint oil can improve your digestive system and increase your energy levels. Lemon balm oil may help reduce muscle spasms and pain. Rosemary oil may enhance your ability to concentrate and remember things. These essential oil blends are generally safe for everyone, including pregnant women, babies, and people who suffer from allergies.


You may want to add essential oils to your humidifiers if you're suffering from insomnia.

Inflammation Reduction

Essential oil blends are great for relieving pain and inflammation. Pain and inflammation are both due to free radicals, so essential oil blends help to eliminate them.

You can buy an essential oil diffuser online or at local shops. They're available in most major city centers. Some of the most commonly used essential oil blends

Antibiotic And Antimicrobial Properties

Humidifiers add moisture to the air inside your home, which helps reduce the risk of catching a cold or flu.

Adding essential oils to your humidifier is not recommended. Instead, try using a diffuser. A diffuser is a device that releases scented steam through a fan.

A Negative Impact And Risk

Essential oil use has been linked to respiratory issues. If you're going to add essential oil to your humidifier, be sure to read up on the safety precautions first.

Which Is Better For Diffusing Essential Oils: A Humidifier Or A Diffuser?

Handheld diffusers are typically designed for use near a bed or couch so that warm air rises up through them.

A humidifier works by adding moisture to the airflow. As the airflow moves through the moisture, it picks up moisture, creating steam. Essential oil diffusers work similarly, except that they're filled with essential oil instead of plain old H2O. When the mist hits your skin, it releases a floral scent into the surrounding area.


Smell is one of the human senses which can flow through the whole body. I am the Founder of where we talk all about scented candles. Known as Candace the Candle Girl, I know pretty much all there is to know about scented candles. I make and sell them on Etsy and Ebay - so be sure to ask if you have any burning questions :) (pun intended ;) )

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