If you’re into aromatherapy, you’ve probably already looked around for diffusers. There are many types and at many prices, but for practical and safety issues, the ultrasound ones are on top of thepreferences. Not only do they get the work done, but they also don’t use heat and most come with great extra features too. If you’re still undecided about which one to get, take a look at those considered to be the best essential oil diffusers on the market.
The best essential oil diffusers
Ultrasonic diffusers don’t differ much among them. The main difference between those which are the best essential oil diffusers and the average ones can be found in the features and the quality of the materials used.
InnoGear Ultrasonic Essential Oil Diffuser
Price doesn’t always mean much when it comes to the best essential oil diffusers, and this one by InnoGear is certainly a good example.
It is a small diffuser, about 5 inches high, that you can fit pretty much anywhere to enjoy the benefits of aromatherapy. It comes in 7 colors that you choose or set to alternate. It is also a great option for the children’s room, as it is really quite, it works as a humidifier and it can be used as a lamp.
Its most impressive feature, though, it’s the relation between the price and the working capacity. It sells for only $15.99 on Amazon, but it puts many expensive diffusers to shame with its 7h to 11h of working time.
| Product Specifications | |
| Working modes | Continuous mist / Intermittent mist (30/30 seconds) |
| Working time | 7-9h on continuous mode / 9-11h on intermittent mode |
| Noise level | <35dB |
| Water tank capacity | 100 ml |
| Can it be used as a humidifier? | Yes |
| Includes essential oils? | No |
| Other | Can run as a lamp with no mist / Waterless auto shut-off function |
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Urpower Real Bamboo Ultrasonic Essential Oil Diffuser
With a minimalist but pleasant design made of real bamboo, this diffuser will fit any environment, from a quiet room to the office. It comes with 7 colors that glow softly to create a relaxing ambiance rather than serving as a lamp.
It has a very compact size of about 1.4″ x 1.4 “x 5.3”, which makes it ideal for small rooms no bigger than approximately 100 square feet.
| Product Specifications | |
| Working modes | Continuous mist / Intermittent mist (30/30 seconds) |
| Working time | 3h on continuous mode / 8h on intermittent mode |
| Noise level | Silent operation |
| Water tank capacity | 160 ml |
| Can it be used as a humidifier? | Yes |
| Includes essential oils? | No |
| Other | Waterless auto shut-off function |
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Young Living Aria Ultrasonic Diffuser
With a Maplewood base, a removable glass dome and multi-colored LED lights, this is very elegant and chic diffuser is perfect to create a spa-like decor. What makes it one of the best essential oil diffusers, though, it’s its strong capacity and added features.
It is controlled through a remote control and includes a built-in stereo system with 12 minutes of a variety of relaxing melodies that you can adjust in volume for a better relaxation. It also comes with an AV cable so you can plug in your own music.
Despite its simple looks, it is a powerful diffuser that can easily aromatize a room of 900 square feet. Size-wise, it is approximately 165mm tall and has 686mm of circumference and 216 mm of diameter.
| Product Specifications | |
| Working modes | Continuous mist in three programs: 1h, 2h, 3h |
| Working time | 3 hours maximum |
| Noise level | <44dB |
| Water tank capacity | 260 ml |
| Can it be used as a humidifier? | No |
| Includes essential oils? | Yes |
| Other |
|
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Airomé Chelsea Essential Oil Diffuser
The best essential oil diffusers don’t always have to be futuristic or funky looking. Airomé’s Chelsea model is not only simple and elegant with its ceramic sleeve, but also functional and effective.
It blends well with the background while subtly releasing a soothing and scented mist for several consecutive hours, depending on the mode you choose. It’s about 8″ tall, approximately the size of a water bottle. It also features 7 LED colors that alternate to set the right mood, but that can be turned off or used for ambiance too, without the mist.
| Product Specifications | |
| Working modes | Continuous mist / Intermittent mist (30/30 seconds) |
| Working time | 3h on continuous mode / 6h on intermittent mode |
| Noise level | – |
| Water tank capacity | 250 ml |
| Can it be used as a humidifier? | – |
| Includes essential oils? | Yes |
| Other | Waterless auto shut-off function |
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Stadler Form Jasmine Aroma Diffuser
The sleek design of this diffuser already makes it stand out as a Swiss-engineered one. And as expected from a Swiss design and from one of the best essential oil diffusers, it is built to be as functional as possible.
The Jasmine model comes in 6 colors to best suit the decor, and it doesn’t feature any LED lights so it runs discretely. With the unsuspecting size of 130 x 90 x 130mm, it perfumes approximately 540 square feet with the relaxing aromas of the essential oils.
| Product Specifications | |
| Working modes | Continuous mist / Intermittent mist (10/20 minutes) |
| Working time | 8h on continuous mode / 21h on intermittent mode |
| Noise level | <26 dB |
| Water tank capacity | 100 ml |
| Can it be used as a humidifier? | No |
| Includes essential oils? | No |
| Other | Waterless auto shut-off function |
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Urpower Wood Grain Ultrasonic Oil Diffuser
The Wood Grain Ultrasonic diffuser of Urpower is another best-seller on Amazon and other online stores for the great relation price/quality, which has granted it a position among the best essential oil diffusers too.
Although the brand doesn’t specify its noise level, it is barely audible. It infuses rooms up to 215 square feet easily, for a relaxing and fragrant experience. It is available in two different colors, dark brown and black, both with a wooden pattern. It also features 7 color-changing LED lights that can be deactivated or serve as a mood-setting lamp without the mist.
This diffuser is also portable, weighs 1 pound and is approximately 6-inch tall.
| Product Specifications | |
| Working modes | Continuous mist / Intermittent mist (30/30 seconds) |
| Working time | 3-4h on continuous mode / 6h on intermittent mode |
| Noise level | – |
| Water tank capacity | 130 ml |
| Can it be used as a humidifier? | Yes |
| Includes essential oils? | No |
| Other |
|
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Quooz Lull Ultrasonic Essential Oil Diffuser
(https://www.amazon.com/Ultrasonic-Aromatherapy-Essential-Ultrasonic-Relaxation/dp/B00I9SKES8/ref=sr_1_1_sspa)
More than a regular diffuser, this is a clever way to turn your home into a spa. With a clean and slightly sexy design, this diffuser is available in 5 different colors to go with your personality and decor.
It produces and releases a cool and fragrant mist without building up condensation, thus preventing mold but moisturizing the skin at the same time.
Its most distinctive feature, though, it’s the “breathing” light option, which mimics a relaxing rhythmic breathing ideal for meditation, therapeutic breathing and anxiety treatments.
| Product Specifications | |
| Working modes | Continuous mist / Intermittent mist (20/40 seconds) |
| Working time | 10h on continuous mode / 16h on intermittent mode |
| Noise level | – |
| Water tank capacity | 200 ml |
| Can it be used as a humidifier? | Yes |
| Includes essential oils? | No |
| Other |
|
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HoMedics Ellia Gather Diffuser
With a beautiful design of ceramic and wood, this diffuser encompasses everything you may possibly want in such a device. Besides its elegant looks and the powerfully scented mist it produces, it comes also with a system of colored LED lights and a library of soothing sounds to create the perfect relaxing environment.
It also comes with a remote control, so you can change or turn the music and light off without having to get up to adjust the settings to your liking.
The Gather diffuser comes available in two colors, white and gray, although the latter is more of a greyish-tan.
| Product Specifications | |
| Working modes | Continuous mist / Intermittent mist (30/30 seconds) |
| Working time | 7h on continuous mode / 14h on intermittent mode |
| Noise level | – |
| Capacity of water tank | 200 ml |
| Can it be used as a humidifier? | Yes |
| Includes essential oils? | Yes |
| Other |
|
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VicTsing 300ml Cool Mist Humidifier Ultrasonic Aroma Diffuser
VicTsing’s 300ml diffuser is one of the best essential oil diffusers and is highly rated for one simple reason: it does what it’s supposed to do, and for a low price.
The design is quite simple and comes in different colors to suit different tastes. It comes with 2 mist settings, the standard scented mist or a strong one when you need to feel the benefits of the oils faster. Moreover, the 7 different color settings help to create a more soothing environment, and the light intensity can also be regulated.
It is quite a big diffuser with 6.6 inches of diameter and 5.75 of height and. However, the coverage area information provided by the brand is inconsistent. In some instances, they talk of 320 square feet, while in others they mention only 25-30 square meters. According to the users of this diffuser, it works well to scent one room, but is not strong enough to mist a house.
| Product Specifications | |
| Working modes | 4 time setting modes: 1h, 3h, 6h, continuous
2 mist modes: strong and standard mist |
| Working time | 5-10h for higher programs / 8-13h for lower programs |
| Noise level | 23dB |
| Capacity of water tank | 300 ml |
| Can it be used as a humidifier? | Yes |
| Includes essential oils? | No |
| Other | Waterless auto shut-off function |
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How to set your diffuser
Assembling and running a diffuser is quite simple and straightforward, at least if it’s not your first time. If it is, the small pieces and the extra cavities going around can raise some doubts and you might end up ruining your diffuser without having a chance to try it out.
If you’re a beginner, you must be careful even if you have one of the best essential oil diffusers for your first time. The more expensive diffusers are normally made of more robust materials and they come with a thorough guide. The cheaper versions are usually the problem. One wrong move and you can break them.
In the video below you can see how to assemble the least expensive item on this list, the InnoGear Ultrasonic Essential Oil Diffuser.
