Top 5 Essential Oils Diffusers – A Buyer’s Guide
Don't buy diffusers until you read this!
Looking for a way to relax and wind down after a long day? Or do you just simply want to make your space smell like an oasis? If the answer is yes, aromatherapy might be for you, and the best way to start is with an essential oil diffuser.
Your sense of smell can have an impact on your body’s response to stress.[1] Aromatherapy, which is an alternative form of holistic therapy, has been shown to help improve sleep and mood, increase energy, promote relaxation, and enhance concentration.[2] An essential oil diffuser can be beneficial when it comes to bringing aromatherapy benefits to a small, concentrated space.
There are thousands of essential oil diffusers on the market and oftentimes most people will purchase the first or cheapest one they can find. We investigate some of the top essential oil companies on the market in 2024 and find out how they're changing the industry!
Choosing a high-quality essential oil diffuser that is right for you relies on 4 key factors: type of diffuser, tank size, misting modes, and value for money.
The majority of quality diffusers come with hefty price tags. However, we discovered the company 'Beachwood Essentials' that has a high-quality essential oil diffuser at a wallet-friendly price.
For your convenience, we have compiled a list of the best essential oil diffusers that can help you experience natural fragrance in your home. But first, let’s go over what features to look for and what to avoid when searching for the best diffusers, and how the right one can heighten your aromatherapy experience.
Benefits of Diffusing Essential Oils
Freshens Your Home
- Helps Remove Odors
- Creates an Oasis
Promotes Feelings of Calm
- Gentle Scents Help Relieve Stress & Tension
- Promotes Deep Breathing
Improves Clarity & Focus
- Energizing Scents Helps Cue Body to Wake Up
- Boosts Concentration and Focus
Encourages Better Sleep
- Calming Scents Help Promote Relaxation
- Prepares You for Deep Rest
What to Look for in an Essentials Oils Diffuser
Taking all of the healthful attributes listed above into consideration, we've boiled down a list of four key characteristics you should always look for in a quality essentials oils diffuser. Try to seek out all of these qualities:
Ultrasonic Diffuser
Ultrasonic diffusers are the most common type of diffuser on the market. What initially catches the attention of shoppers is the affordability aspect of ultrasonic diffusers. However, they are so much more than affordable.
They release a more subtle scent, ensuring your essential oils are not too overpowering. In order to do this, ultrasonic diffusers use a silent, vibrating diaphragm to turn your solution and water into a fine, cool mist. They don’t utilize any fans or heat. Overall, they’re effective, safe, and easy to use (and much easier to clean).
Ideal Tank Size
Keep in mind your space when choosing an essential oil diffuser. Is your space larger or smaller? Do you want to move your diffuser around your home? Where do you rate the importance of less frequent refills?
Diffuser tank sizes from 100mL to 300mL are the perfect sizes to introduce to your home. They are large enough where frequent refills aren’t required and can fill your space without being too subtle or too powerful.
Timed Modes
The best essential oil diffusers offer multiple timed increments, often times 1-hour, 3-hour and 6-hour allowing you to choose which you prefer. Using a timer can help your essential oils last longer and ensures your diffuser isn’t misting an empty room. “On” is a continuous misting, which means your tank may run out of water more quickly.
Customization & Ease of Use
Being able to customize your essential oils experience and create your ideal calming space is important. Additional features, such as LED lights to set a mood, automatic shut-off for worry and hassle-free use, and timers all play a role in that. Allowing customized experiences and easy-to-use features simply adds to the overall self-care experience.
What to Avoid When Buying Diffusers
Sacrificing Quality for Price
Cheap, low-quality diffusers may seem ideal when you’re on a budget. However, in the long run, sacrificing quality for price can have some serious consequences.
First, cheaper diffusers are typically an eyesore. Bulky plastic diffusers diminish your relaxing space, rather than enhance it. The more you like the look of something, chances are, the more you’ll use it.
Additionally, these cheap diffusers typically lack an auto shut-off feature or a timer. There is truth behind the saying “too much of a good thing can be a bad thing.” Leaving your diffuser running all day doesn’t give your system time to reset, which in the long run, may overwhelm your system. You may get overexposed and irritate your breathing passages.
Heat-Based Diffusers
When choosing an essential oils diffuser, try to stay away from heat-based diffusers. Heat destroys the natural chemistry of oils, which in turn, destroys their healing benefits. Additionally, you run the risk of burning your oils. This can cause a diffuser to become messy and dirty and can be hard to clean.
Top 5 Essential Oils Diffusers
1. Ultrasonic Diffuser (300 mL)
Total Ranking
1033 votes
9.7/10
A+
Overall GradePROS
- Attractive Design
- Larger Tank Size
- Safe Auto Shut-Off
- 7 LED Light Colors
- Even, Subtle Diffusing
- 30-Day, Risk-Free, Money-Back Guarantee
CONS
- Only Available Online
The Bottom Line
Beachwood Essentials’ Ultrasonic Diffuser features a modern design that comes in light wood bamboo, dark wood cherry, or modern white, making it a home accessory you can’t pass up.
With additional features, such as a safe auto shut-off option and adjustable lights, we love that Beachwood’s diffuser allows you to customize your space for ultimate relaxation. The design allows for easy setup, use, and refills. In no time, you’ll be able to experience the natural fragrances of essential oils evenly distributed all throughout your space.
Their return policy includes a 30-day, risk-free, money-back guarantee, proving the company stands behind its products.
*Results are based on the Beachwood Ranking System and do not necessarily reflect typical results from the use of these products. Please visit product websites for more information.
Learn More About Our Top Pick2. Wood Grain Essential Oil Ultrasonic Diffuser
Total Ranking
652 votes
9.1/10
A-
Overall GradePROS
- Attractive Design
- Two Misting Modes
- Customizable Experience
- Easy to Refill & Clean
CONS
- Odor
- Ideal for Smaller Spaces
The Bottom Line
The Wood Grain Essential Oil Ultrasonic Diffuser from InnoGear features an aesthetically pleasing wood design making it a perfect addition to your home decor. This diffuser offers a lot of options in terms of customization—mist level, four timer options, as well as light options. We liked that the enlarged opening that allows for easy refills and cleaning.
However, the mist levels didn’t seem to make a difference in terms of releasing fragrance into the space. This diffuser would be more appropriate for smaller spaces to truly enjoy and experience your essential oils. Additionally, some reviews stated that if water sits for too long or is not properly cleaned, the diffuser can start to have an ordor. However, we have not had duplicate results.
*Results are based on the Beachwood Ranking System and do not necessarily reflect typical results from the use of these products. Please visit product websites for more information.
Learn More3. Aromatherapy Ultrasonic Diffuser
Total Ranking
263 votes
9.7/10
B+
Overall GradePROS
- Large Tank & Output
- Super Quiet
- Customizable Features
CONS
- Lacks Longevity
- No Intermittent Setting
The Bottom Line
BZseed crafted a sleek ultrasonic diffuser that comes in four color options and features a large tank. This ensures long running time and less refills. If you’re looking to fill a larger room with natural fragrance, you may enjoy this diffuser. Those with smaller spaces said the output was a little too much for them, especially with the diffuser lacking an intermittent setting.
The diffuser features an auto shut-off setting, LED lights, and timer options. However, this diffuser tends to develop build up and lacks longevity if not properly cared for and cleaned.
*Results are based on the Beachwood Ranking System and do not necessarily reflect typical results from the use of these products. Please visit product websites for more information.
Learn More4. Essential Oils Diffuser
Total Ranking
230 votes
8/10
B-
Overall GradePROS
- Essential Oils Included
- Customizable Features
- Large Tank
CONS
- Very Bright LED Lights
- Lid Difficult to Remove
- Weaker Mist Level
The Bottom Line
We love that ASAKUKI includes 6 essential oils with their diffuser, however, the scent seems to be overall lacking, especially since the diffuser has a weaker mist level compared to others listed here. In terms of pros, this ultrasonic diffuser includes all the features we love—LED light options, large tank size, timer, and auto shut-off.
The light options include beautiful colors, but thanks to the design of the diffuser, they are extremely bright. Some users may also have issues with the lid. Due to the design, some people have difficulty removing it to clean or refill. However, that is all based on preference.
*Results are based on the Beachwood Ranking System and do not necessarily reflect typical results from the use of these products. Please visit product websites for more information.
Learn More5. Honeycomb Aromatherapy Ultrasonic Diffuser
Total Ranking
571 votes
7.9/10
C+
Overall GradePROS
- Portable
- Light Options
- Two Misting Modes
CONS
- Simple, Plastic Design
- High Pitch Noise
- Lacks Durability
- 30-Day Return Policy
The Bottom Line
GuruNanda’s Ultrasonic Diffuser is ideal for those looking for a smaller, more portable option. However, the simple plastic craftsmanship of this diffuser leaves a lot to be desired compared to the others listed. The mood-enhancing multi-color transitions are a nice feature that goes hand-in-hand with the misting modes.
While this is a great option for someone with a smaller budget, it is important to note that this diffuser is lacking in terms of longevity. We wished it was slightly more durable and some reviewers have noted that they experience a high-pitched noise after some time of use.
*Results are based on the Beachwood Ranking System and do not necessarily reflect typical results from the use of these products. Please visit product websites for more information.
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