Essential oil diffusers are “steaming” hot in popularity as more and more people discover the many benefits of essential oils.

The results are out.

The 2022 up-to-date rankings for the top essential oil diffusers on the market have been released.

With essential oil popularity through the roof, people are in need of quality essential oil diffusers that can withstand hours and hours of continuous therapeutic misting.

Did you know that some oil diffusers don’t even require heat to operate?

That’s right, there are a few different methods to diffusing essential oils.¬†But before we dive in to the science behind the diffusers, we’ve narrowed down the top 5 essential oil diffusers on the market.

So what’s the best essential oil diffuser out there?

And the winner is…

1- Raindrop 2.0 Nebulizing Diffuser 

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Organic Aromas is the company behind the Raindrop 2.0 and they’ve earned the #1 spot for the top recommended essential oil diffuser on the market.

Using the most advanced oil diffusing technology, this nebulizing or atomizing diffuser breaks down your essential oils into tiny atoms, resulting in the most concentrated and pure mist you can create. The mist is so fine and pure that the aroma travels faster and more efficient than any other kind of oil diffusers out there.

This particular diffuser is made from wood and glass materials, so no harmful plastic chemicals can be found. The nebulizing method also means no heat or water is used, making the Raindrop 2.0 one of the safest, most efficient, and easiest to use diffusers out there.

Also, a free one-year parts and service warranty is offered by Organic Aromas, just another reason why they’re the best option.

Not the cheapest option by any means, but if you want the overall best diffuser that performs the best and is going to last, the Raindrop 2.0 is the queen of all essential oil diffusers.

2- VicTsing Cool Mist Ultrasonic Diffuser

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The VicTsing Cool Mist Ultrasonic Humidifier is one of the most popular essential oil diffusers out there, for a good reason. It’s a classic.

It’s an ultrasonic diffuser, so it uses tiny vibrations to blend the oil and water together into an aroma-infused water vapor. This means you have to continuously add water to the reservoir to mix with your oil.

The diffuser has a water 300 ml reservoir that lasts about 10 hours of continuous misting.

This particular diffuser offers an automatic power-off safety feature when the water runs out so you don’t burn up the motor (great for overnight aroma enthusiasts who want to run their diffuser while they sleep).

3- Radha Beauty Oil Diffuser

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This diffuser offers an LED lamp with seven different colors, or you can choose for it to display one solid color.

Smaller water tank than other leading diffusers out there (100 ml) which allows for about 4-5 hours of continuous misting. Also offers an auto shut-off safety feature for low water.

Two misting settings, meaning it can mist in 30 second intervals or one continuous mist.

Made with BPA-free plastic and the mist can cover around 250 square feet of space.

4- URPOWER Ultrasonic Aroma Diffuser

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URPOWER has come up with one of the more affordable essential oil diffusers on the market, and this one is gaining serious attention on Amazon.

Here’s how this one differs from their competition:

“Most common essential oils such as lavender, peppermint, tea tree oil, patchouli, and eucalyptus are distilled. Raw plant material, consisting of the flowers, leaves, wood, bark, roots, seeds, or peel, is put into an alembic (distillation apparatus) over water. As the water is heated, the steam passes through the plant material, vaporizing the volatile compounds. The vapors flow through a coil, where they condense back to liquid, which is then collected in the receiving vessel.”

If you don’t want to lose any of the therapeutic elements of your essential oils in a diffuser, this is an affordable solution to consider.

With safety features like an auto-shut off when it runs out of water (100ml) and 7 color LED lights, a night light, and programable cycles, you can’t go wrong with the new and improved URPOWER.

5- Ellia Aspire Aroma Diffuser

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The Ellia Aspire is a premium, unique essential oil diffuser with calming lights and sounds for the most relaxing experience, controlled right from your phone.

This particular diffuser is controlled by a mobile app you install and connect that allows you to control the mist, lighting, and sounds with your smartphone.

Crafted from fancy glass and wood, this elegant design is considered a premium diffuser so it comes with a premium price. It’s far from the cheapest diffuser out there, so if you’re looking for something more affordable, you might not be ready for the Aspire yet.

One of the most “spa-like” essential oil diffusers out there.

Offers up to 10 hours of continuous runtime, or 20 hours using intermittent mist.

What are essential oil diffusers?

Essential oil diffusers are devices that primarily use electricity and water to transform drops of oil into fine, breathable mists and vapors.

They’re perfect items for aromatherapy enthusiasts, or anyone who enjoys a fresh fragrance in the air as they work or sleep. Essential oil diffusers can be used to enhance the air with calming, cognitive enhancing, and mood boosting aromas.

There are a few different types of essential oil diffusers, each with different methods of how the oils turn into vapor. Ultrasonic diffusers, heating diffusers, and atomizing diffusers are three of the most popular types. (1)

How do essential oil diffusers work?

There are a few different methods that are used to transform essential oils into breathable mists.

The first, and likely the most common method, is ultrasonic diffusing. Ultrasonic essential oil diffusers use a special type of metal plate that vibrates at an ultrasonic speed, causing the molecules in the oil and water to break up into tiny particles, forming a mist. An internal fan is then used to blow the mist out into the air.

The unique benefits of ultrasonic diffusers are that they do not involve any heating up of the water or oil, so the mist comes out cool, or at room temperature. Also, some essential oils lose nutritional value or potency when they are heated up…Not the case with ultrasonic diffusers. (2)

Ultrasonic diffusers are generally more quiet than the other types of diffusers.

Heat diffusers use high temperatures to heat up the oil until it evaporates. The heating source can be from electricity, candles, or lamp rings. It should be noted that in some cases, heating an oil up to evaporation can alter the oil on a chemical level, causing it to lose potency and nutrition. This is a possible disadvantage to heat based essential oil diffusers. (3)

Atomizing or nebulizing essential oil diffusers use force to break down drops of oil into tiny atoms. This kind of essential oil diffuser is said to be the most “pure” and “natural” way of misting an oil.

What’s unique about atomizing diffusers is that they don’t use any heat or water. The result is a concentrated stream of pure oil mist that is particularly desirable for aromatherapists.

What are the pros of essential oil diffusers?

There are many different benefits of essential oil diffusers.

First, essential oil diffusers are a great alternative (more efficient, less expensive) to candle and wax melters for pleasant fragrances in the home and office.

Depending on the oil being diffused, your diffuser can provide a number of health related benefits:

  • Lavender oil is commonly used for stress relief and calming properties (like chamomile or matcha green tea).
  • Vanilla oil can be used for mood enhancement and fighting depression (like chaga mushrooms).
  • Eucalyptus oil can provide a “winterfresh” aroma that clears out your breathing passages and opens airways.
  • Tea Tree oil and Thyme can be used to filter harmful airborne pathogens.

What are the cons of essential oil diffusers?

There are a few cons to essential oil diffusers, however, most can be avoided with a little care and attention to detail.

Some essential oil diffusers require the maintenance and replacement of certain working parts like vibration pads, heating coils, and fan motors. This can be a pain to worry about and manage.

Most essential oil diffusers will provide details on how to properly operate, clean, maintain, and store your diffuser to ensure that it functions properly and lasts long.

Some essential oil diffusers require meticulous and tedious measurements of oil or water quantities in order to create a balanced aroma. If you aren’t someone that enjoys paying close attention to detail, consider choosing a diffuser that takes care of the measurements and mixing, or one that only requires an oil storage reservoir.


Overall there are many benefits of essential oil diffusers, including a lot more than just a convenient air freshener.

If aromatherapy is something you enjoy or would like to try, your experience starts with a quality diffuser that will provide value and last.

If you know that you need an essential oil diffuser but you’re unsure which one to go with, check out the rankings at the top of the page. We’ve reviewed the top performing oil diffusers on the market and narrowed down the top 5 best options on the market.

The HealthRanks Team

The HealthRanks Team is composed of like-minded health experts who share a passion for sharing their health knowledge for the benefit of others. Check out our about page for more information.


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