The 10 Best Essential Oil Diffusers

Essential oil diffusers are all the rage — after all, who wouldn’t want their room to smell incredible with the use of natural fragrances? With all of the health benefits emerging from essential oil use, there’s no better time to invest in an essential oil diffuser for your home or office.

One of the most common health perks you can get from an essential oil diffuser is stress relief. Additionally, it can also improve sleep and help control your appetite. These diffusers also break down free radicals that contribute to the buildup of molds and harmful bacteria. Researchers found that some essential oils can serve as a decongestant and pain reliever, as well as a mosquito repellant.

Aside from offering a ton of health benefits, an essential oil diffuser is also easy to use, fashionable, compact, and affordable. This buying guide will walk you through your best choices for essential oil diffusers in the market. Each product in this list is carefully handpicked using different criteria, such as design, features, ease of use, and affordability.

The Best Essential Oil Diffuser

Urpower 300ml Aroma Essential Oil DiffuserUrpower 300ml Aroma Essential Oil Diffuser

First on our list of the best essential oil diffusers is the Urpower 300ml Aroma Essential Oil Diffuser. One thing that sets this diffuser apart from its competitors is its strong stream of mist. This feature becomes useful if you’re trying to cover a large area or longer distances with just one spray.

Another great feature of this device is its three-option shut-off timer, which automatically stops the diffuser whenever you want it. The auto shut-off feature also allows the diffuser to turn off automatically when the tank is empty, preventing any damage. Additionally, it has LED lighting features that cycle on seven different colors and 15 lighting modes to set the mood in your room.

The 300 ml tank provides you with up to seven continuous hours of mist production. That number far surpasses its competitions, which can only last for up to four hours. The larger tank allows you to refill fewer times, saving you time and space on your to-do list.

Lastly, it has a clean and simple design that can match any aesthetics in your home.

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Asakuki 500ml Essential Oil DiffuserAsakuki 500ml Essential Oil Diffuser

If you want a bigger tank for longer hours of mist production, then the Asakuki 500ml would be your best choice. With its massive tank, this diffuser can function for up to 16 hours on its lowest spray setting and 10 hours on its highest spray setting. Its lighting features are subtler than to our earlier pick; however, the Asakuki is just as quiet when in use.

Unfortunately, since it has a bigger tank, this diffuser takes a lot of space. However, it is designed with a stylish wood-grain plastic casing, which leaves a clean, natural, and elegant look that can match any design on your coffee table or room.

Another great thing about this diffuser is that it is equipped with a remote control function, allowing you to manage your diffuser for a maximum distance of 16.5 feet. You can also change its settings, such as lighting, mist or spray modes, and timer. Best of all, this device can also be used as a humidifier, which cools the air in your room.


Vitruvi Stone DiffuserVitruvi Stone Diffuser

If you’re about looks in your ideal diffuser, then you will find the Vitruvi Stone Diffuser to be a perfect choice. It is a beautifully-crafted stone diffuser that is both unique and sophisticated. Regardless of your room’s aesthetics, this subtle diffuser will blend well with the other decor.

Despite its much smaller size and tank capacity (only 90 ml), the Vitruvi Stone Diffuser produces a large amount of mist compared to its bigger counterparts, such as the Asakuki and Urpower. With full capacity, it can last for up to three hours.

This device has a minimal light feature that is best for users who prefer dim or low light settings. It uses ultrasonic technology to break down the essential oil molecules, utilizing less power, and saving you more on your electric bills.

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Raindrop 2.0 Nebulizing Essential Oil DiffuserRaindrop 2.0 Nebulizing Essential Oil Diffuser

If you like ta more natural design, then you will love this essential oil diffuser from Organic Aromas. It is designed to form a droplet with its hardwood base made from hardwood and its clear tempered glass tank. This modern and stylish design matches any aesthetics in a nature-based room.

One thing that sets this diffuser apart from the rest is that it doesn’t need water to operate. Since you don’t need water to dilute the essential oils, you get a stronger aroma and natural scent. It also makes use of ultrasonic technology to break down the essential oil molecules, which means you get to save more energy.

Having glass as its tank allows it to last longer than its competitors, which are usually made of plastic. A glass tank also has better resistance against corrosion, and it is much easier to clean. This device is simple and elegant, making it a great choice for those just dabbling in the essential oils world.

You may also like to invest in some of the top air purifier and humidifier combos from our list. Check them out and find the ideal ones for your home.


DIFFUSER WORLD Aroma-Ace Essential Oil Atomizing DiffuserDIFFUSER WORLD Aroma-Ace Essential Oil Atomizing Diffuser

Despite its rather peculiar look, the Aroma-Ace Essential Oil Atomizing Diffuser is a force to be reckoned with, especially when it comes to therapeutic benefits.

Manufactured in the US, this product is a nebulizer type of diffuser. If there’s one great thing about nebulizer diffusers, it’s their ability to break down oil molecules faster than ultrasonic diffusers, resulting in a faster dispersion of aromatic and therapeutic mist coming from the essential oils.

A unique feature of this diffuser is its patented “quick-change” atomizer, which allows you to change between two different essential oil scents anytime. It doesn’t have any fancy lighting to go with it; however, it does come with a range of timer controls, which allows you to adjust the operation time, resting time, and even the amount of oil to spray.

Although the Aroma-Ace Essential Oil Atomizing Diffuser has an unusual look, it beats its competitions when it comes to functionality, features, and durability, and thanks to all those features, it makes a nice housewarming gift. Also, it comes with a five-year warranty.


InnoGear 500ml Aromatherapy Essential Oil DiffuserInnoGear 500ml Aromatherapy Essential Oil Diffuser

Another great choice for an ultrasonic diffuser with a large tank is the InnoGear 500 ml. This diffuser runs on five different functionalities, including an ionizer, air refresher, night light, small humidifier, and aromatherapy diffuser.

With a full tank, this diffuser can last for up to 15 hours and can cover a range of 269 square feet. Plus, its wood grain plastic shell finish provides a distinctive look that can match any room or table decor. It even works with seven different color light options to complement any mood.

Since this diffuser adopts the ultrasonic technology, it performs quietly while saving energy in the process. It features a safety auto-switch function which prevents the unit from overheating in case water runs out.

The Innogear 500 ml also comes with a hassle-free power jack that lets you plug and unplug the unit from the side.


DoTerra Petal DiffuserDoTerra Petal Diffuser

If you prefer a small diffuser that provides impressive health benefits, then the DoTerra Petal Diffuser would be a great choice. Despite its small size, it is effective in humidifying and purifying air for up to four hours on a full tank. It also has an ultra-fine mist distribution for even sprays and can cover areas of at least 330 square feet. The small body makes it an excellent choice for compact spaces.

Compared to the other diffusers on this list, the DoTerra Petal Diffuser doesn’t have a lot of fancy features: it only has two control buttons to manage the mist spray and the light. Nonetheless, this device is easy and convenient to use — it can even be safely used by children.

Overall, the DoTerra Petal Diffuser is a practical choice if you are looking for a diffuser that you can place in multiple rooms in your house. While it is much cheaper than the other products on this list, it is still durable with a wonderfully simplistic look.

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Pure Enrichment PureSpa DeluxePure Enrichment PureSpa Deluxe

Another excellent diffuser from a reputable brand is the Pure Enrichment PureSpa Deluxe. It comes with a well-polished design that blends elegance and complexity.

For its features, this device uses ultrasonic technology, which means you are using a diffuser that saves energy. When its 120 ml tank is full, it can disperse even amounts of mist for eight to ten hours. It’s designed with an auto shut-off function that stops when the tank is empty, preventing overheating and damage to the unit.

The Pure Enrichment PureSpa Deluxe has a super quiet operation and covers rooms evenly up to 250 square feet. It even utilizes a soft-touch technology, which allows you to operate the device quickly with just a gentle touch.

Finally, this diffuser is BPA-free and is backed up with a two-year warranty to ensure customer satisfaction.

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ZAQ Allay LiteMist DiffuserZAQ Allay LiteMist Diffuser

The ZAQ Allay LiteMist Diffuse is another ultrasonic diffuser with a creative design. It comes with a vibrant-colored top, which establishes a bold statement in a room. Its unique design and tall style add an elegant and sophisticated look to any environment.

This device uses ultrasonic technology to break down essential oil molecules. As such, you are guaranteed that it is energy-efficient, safe to use, and easy to maintain.

The ZAQ Allay LiteMist Diffuser is available in four different colors, and its 80 ml tank can last for up to four hours. It is a mid-size diffuser that can be used even in tight spaces, and it is safe to use around children, thanks to its highly durable BPA-free materials.

When it comes to price, this sophisticated-looking ultrasonic diffuser is among the cheapest choices on this list.

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Greenair Spa Vapor+Greenair Spa Vapor+

The Greenair Spa Vapor+ is among the most affordable and most reliable diffusers in the market. It is designed with high output, which means you’ll get a significant amount of mist production and aromatherapy out of your unit.

This ultrasonic diffuser creates an aromatic space by releasing micro-fine vapors from its ceramic disc that disperse the essential oils and water. As an ultrasonic type of diffuser, the Greenair Spa Vapor+ consumes much less energy, and it is also quite easy to maintain. Aside from being highly durable, it is also made with safe and health-friendly materials. It also comes in six different color choices to match your aesthetic needs.

This essential oil diffuser from Greeair can run up to five hours on a full tank. It also comes with an auto shut-off function to prevent overheating and breakage and can evenly cover a range of 250 square feet. What’s not to love about that?