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Best Oil Diffusers Reviewed & Rated for Quality

last updated Jul 03, 2019
Oil diffusers offer a relaxing and healing natural element to anyone's space. They are used to create ambiance and help with stress as well as offering many other benefits. Some diffusers even second as humidifiers, helping allergies and dryness.

In our 10 Best Oil Diffusers lineup, we researched to find the best options for in-home use. These diffusers are loaded with features and can be used after a long day or hard workout to relax the mind and clean the body.

Scroll through and check out what we found, ensuring you are truly getting the best diffusers currently available today. We put a lot of time into our research and compiled FAQs and Criteria section for you to also use to help you understand why a best is actually the best.

In a Hurry? The test winner after 12 hrs of research

icon
ASAKUKU
96.3/100 our score
Ease of Use
98
Effectiveness
99
Value
92
ASAKUKU
Why is it better?

1-year warranty and a 6-month money back guarantee policy

Versatile use

Automatic on/off capability

In a Hurry? Editors choice:
ASAKUKU
Test Winner: ASAKUKU
Amazon Link
Researched Sources
16
Researched Sources
Reviews Considered
1344
Reviews Considered
Hours Researching
12
Hours Researching
Products Evaluated
17
Products Evaluated
Last Updated:
By Francesca Peterson:

There are two adds to this update, the InnoGear and the SpaRoom Aromafier. Both are effective but offer totally different designs. Innogear is a more traditional option and offers different settings and humidity to your aromatherapy. SpaRoom Aromafier is a portable palm-size device that you can take anywhere and can’t spill or hear. Either choice is offering you features that a 10 Best Oil Diffuser should and we did the research to make sure of it, and so you won't have to.

Sorting Options
Ease of Use Effectiveness Value By Default
Rank
PictureProduct
Name
Rating
Shops
#1
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
96.3
Ease of Use
98 %
Effectiveness
99 %
Value
92 %
Price Comparison Last Updated (23.09.19)
Amazon Link
$29.99
#2
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
96.3
Ease of Use
94 %
Effectiveness
97 %
Value
98 %
Price Comparison Last Updated (23.09.19)
Amazon Link
$27.99
#3
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
95.7
Ease of Use
96 %
Effectiveness
97 %
Value
94 %
Price Comparison Last Updated (23.09.19)
Amazon Link
$29.99
#4
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
94.3
Ease of Use
97 %
Effectiveness
91 %
Value
95 %
Price Comparison Last Updated (23.09.19)
Amazon Link
$15.99
#5
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
94.3
Ease of Use
96 %
Effectiveness
97 %
Value
90 %
Price Comparison Last Updated (23.09.19)
Amazon Link
$16.90
#6
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
93
Ease of Use
99 %
Effectiveness
90 %
Value
90 %
Price Comparison Last Updated (23.09.19)
Amazon Link
$31.99
#7
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
91
Ease of Use
96 %
Effectiveness
90 %
Value
87 %
Price Comparison Last Updated (23.09.19)
Amazon Link
$12.99
#8
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
91
Ease of Use
91 %
Effectiveness
90 %
Value
92 %
Price Comparison Last Updated (23.09.19)
Amazon Link
$89.99
#9
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
89.7
Ease of Use
90 %
Effectiveness
88 %
Value
91 %
Price Comparison Last Updated (23.09.19)
Amazon Link
$34.99
#10
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
89
Ease of Use
90 %
Effectiveness
90 %
Value
87 %
Price Comparison Last Updated (23.09.19)
Amazon Link
$39.00

10 Best Oil Diffusers

1. ASAKUKU

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
96.3
ASAKUKU
Amazon Link
Ease of Use
98
Effectiveness
99
Value
92
best offer for today
Amazon Link
$29.99
Pros:

1-year warranty and a 6-month money back guarantee policy

Versatile use

Automatic on/off capability

Cons:

Pricier

This essential oil diffuser is perhaps one of the most stylish and beautiful options out there. It would make a perfect gift or addition to anyone's personal space. It comes in several size options and is a perfect cozy addition to the decor of any room! It is multi-functional, easy to clean, and comes with 7 different LED light settings to choose from.

Read more

Ease of use

This one funtions as both a diffuser or a humidifier and is incredibly easy to use. It will improve your air quality and enhance your space by eliminating smells and diffusing oils that can improve your overall well-being. It is easy to set up, clean, and move around.

Effectiveness

This eco-friendly diffuser is highly durable and bult to last. It is BPA free and comes in 100 and 500mL options.

Value

While this is a pricier option, it is definitely worth the investment if you plan on using your diffuser long term and want a stylish option. It comes in different size and style option as well as a 1 year warranty (in which you can return the product for a full refund within the first three months).

2. InnoGear

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
96.3
InnoGear
Amazon Link
Ease of Use
94
Effectiveness
97
Value
98
best offer for today
Amazon Link
$27.99
Pros:

Auto shuts off

7 LED lights

Can operate for up to 6 hours on intermittent

Easy to clean

Color-Coded Functions

Extremely affordable

Cons:

Material feels cheap

Breaks easier

InnoGear oil diffuser uses an ultrasonic vapor technology that adds a cool quiet mist of relaxation wherever you decide to place it. It has a safety auto shut off mode and offers humidifying that adds moisture to the air for easier breathing and less chapped skin. Furthermore, with a 100% money guarantee, we are pretty sure you won’t be disappointed and so is InnoGear.

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Ease of Use

One button, three settings; it’s that simple. You can get a 3-hour mist, 6 hours worth of intermittent mist - 30 sec on/30 sec off- or if you’re just looking for more ambiance, run the lights; it offers 7 interchanging colors. All settings are color-coded: Green, Red or off.

InnoGear crafted their 100ml oil diffuser to automatically shut off when the water hits its lowest level. You won’t have to worry about it burning out or overworking if you fall asleep. Moreover, It aids in getting a smoother sleep session due to the misty cool air release.

Drop in your favorite all natural oils and some water and you have a sinus relief spa at the touch of a button. As a note, although they suggest distilled water for easier cleaning, tap water or any water works just fine. Just make sure to clean it every 3rd or 4th use to keep from calcium or algae building up.

Effectiveness

Offering 100% satisfaction or your money back, InnoGear aids your personal space into becoming even more of a sanctuary. Whether that be your office, yoga studio, or bedroom, you’ll be able to keep up with your aromatherapy sessions wherever suits your needs most.

InnoGear is compact and uses Ultrasonic technology to offer a cold mist that offers humidifying moisture, but because it doesn't offer heat to the essential oils, reaping more of the benefits they have to offer. This also works as a more natural way to mask odors and freshen the air so you are not breathing in all the chemicals that most household air fresheners use today.

Value

Let’s just say, you're going to spend more dollars picking out your oils than you are on this diffuser. InnoGear makes their machines affordable and multi-functional. We are pretty sure you're going to be so impressed with the cost, you’ll “Oprah” your family and everybody will get a diffuser, on the house.

3. VicTsing

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
95.7
VicTsing
Amazon Link
Ease of Use
96
Effectiveness
97
Value
94
best offer for today
Amazon Link
$29.99
Pros:

Covers 25-30 square meters

4 settings

Automatic on/off capability

Can stay on for up to 10 hours

7 color options

Silent

Cons:

Not as durable as others

VicTsing has a unique design and an outstanding wood grain finish that makes it stylish and unique. It can diffuse an are of 25-30 square meters, which makes it perfect for the office, yoga room, and any larger space.

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Ease of Use

It comes with 4 different modes to choose from and a 1 hour, 3 hour, and 6-hour timing options to choose from, so you can easily set it to your personal preference. Its automatic on and off feature also makes it easier to use since you don't have to think about it.

Effectiveness

It has a 300mL capacity and it can cover a larger space when compared to other diffusers. It also has different colored LED lights to provide you with color therapy to fit your mood. It is virtually silent and perfect for any space.

Cost and Value
While it's a little pricey, it is definitely worth the investment if you are looking for a durable product.

4. URPOWER

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
94.3
URPOWER
Amazon Link
Ease of Use
97
Effectiveness
91
Value
95
best offer for today
Amazon Link
$15.99
Pros:

Automatically shuts off

Can be used with most oils

7 different color display options

Stays on for up to 6 hours

Cons:

Some find the lights too bright

This model is an upgrade of its predecessor and, compared to the original, it is now able to emit more mist. This is an excellent oil diffuser for any home that will look great with your space and efficiently diffuse oil to create a comfortable, warm, and inviting space.

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Ease of use

This oil diffuser is both safe and easy to use. It will effectively enhance your environment and reduce your stress. It also auto shuts off and is resistant to the formation of bacteria

Effectiveness

This oil diffuser is also designed to provide you with light therapy thanks to its lamps--which provide 7 different colors to choose from. You can choose the color or have it alternate so that it suits your mood. Ones the water within the diffuser has completely evaporated, the diffuser will automatically turn off, this protects the diffuser from future damage related to being left on for too long.

Value

It is really affordable and extremely easy to use. It is durable, effective, and great for a first time user or for someone looking for a diffuser for other rooms in the house.

5. SpaRoom Aromafier

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
94.3
SpaRoom Aromafier
Amazon Link
Ease of Use
96
Effectiveness
97
Value
90
best offer for today
Amazon Link
$16.90
Pros:

Compact

Mobile

Wireless

Strong diffusing scent

No heat or water

Cons:

Pricey

Redefining compact, SpaRoom Aromafier fits in the palm of your hand and offers a punch of aromatherapy you can take anywhere, with convenience. You can plug it into a wall or use batteries to get your fix and don’t have to worry about it interrupting anyone else's peace; it's virtually silent.

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Ease of Use

Saying it is easy to use is an understatement. The fact you can take the SpaRoom Aromafier anywhere, allows you to keep up with the “Ohm” no matter where you roam. Trains, planes, you name it, you'll have a personal diffuser at your disposal.

SpaRoom Aromafier doesn't need water to get you relaxed. It comes with 3 replaceable microfiber fragrance pads that absorb the oils. When placed on the silent fan, the scent radiates and creates a personal aromatherapy zone. You’ll know its running by the light blue LED light that illuminates when active.

Effectiveness

For such a small device, it offers a whole lot of healing scent. SpaRoom Aromafier is the perfect portable oil diffuser and consumers are surprised at how much it is offering in such a small package.

The small fan and no water design allows you to turn the diffuser at any angle, blowing the scent toward you if you want a more personal and intense relaxing effect with your yoga practice. Or, you can turn it out and help everyone around you chill if they are stressing you out. Helping you help other’s is a great effective way to getting your space more personalized no matter what is going on around you.

Value

For the size, it’s a bit pricier than some are expecting. However, for the product, you’re getting a lot. Even those that have “accidentally” purchased it ended up enjoying its efficiency and portability.

SpaRoom Aromafier also lasts a while. The pads can be switched out and used again with the same oils or add your favorite mix. You can purchase more pads when you run out or need replacements; you’ll never be without your aromatherapy fix.

6. Sierra Modern Home

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
93
Sierra Modern Home
Amazon Link
Ease of Use
99
Effectiveness
90
Value
90
best offer for today
Amazon Link
$31.99
Pros:

Has an adjoining App

WIFI compatible

Creat predetermined schedules

Alexa and Google enabled

Cons:

Expensive

This WIFI compatible diffuser has an app that goes with it so you can easily control features like its mist intensity, LED lights, timers, and much more straight from your smartphone.

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Ease of use

With the App, you can create routine schedules so your device will always work at a preconceived time of the day.

Effectiveness

You can effectively control this device through alexa, or google home--so you can even have it linked to voice command.

Value

Pricey, but if you want an advanced diffuser that you don't have to set manually then this is a great option.

7. Diffuserlove

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
91
Diffuserlove
Amazon Link
Ease of Use
96
Effectiveness
90
Value
87
best offer for today
Amazon Link
$12.99
Pros:

Manuel or remote control operation

Not noisy

Auto on/off mechanism

2-year warranty

Cons:

Best suitable for smaller areas.

This device can be operated either manually or with the convenient remote it comes from. It has several modes to choose from as well as lighting options to fit your mood.

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Ease of use

The automatic on/off features makes this one safe, easy to use, and simplifies your life. It also completely shuts off once the water is gone--regardless of which timer you set.

Effectiveness.

While it can run for up to 14 hours it also has a great water capacity. It purifies your air and is a perfect diffuser for workout or yoga sessions at home.

Value

While this one is pricey, it also comes with a 2-year warranty.

8. Bel Air

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
91
Bel Air
Amazon Link
Ease of Use
91
Effectiveness
90
Value
92
best offer for today
Amazon Link
$89.99
Pros:

Runs silently

500ml capacity

Can run for up to 10 hours

Automatically shuts off

7 lighting options

Comes with a 1-year warranty and a 30-day money back guarantee

Cons:

Expensive

Doesn't diffuse as potently as others

This Bel Air diffuser is incredibly durable and uniquely designed. It has an effective container-shaped spray which helps it adequately disperse and diffuse. It's decorative and beautifully made--making it a great addition to any room.

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Ease of use

You can either leave it on the "ON" mode or set it for 1, 3, or 6-hour intervals--depending on your preference. It is easy to set up and can its settings can be changed at any time.

Effectiveness
Its water tank can hold up to 500mL of water and can run for up to 10 hours. It is a great option for larger areas and runs silently.

Cost and Value

While it's pricey, it is effective and also offers 7 different colored light options to choose from.

9. Hathaspace

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
89.7
Hathaspace
Amazon Link
Ease of Use
90
Effectiveness
88
Value
91
best offer for today
Amazon Link
$34.99
Pros:

350ml capacity

Easy to use

One year warranty

Cons:

Expensive

This product acts as a natural air freshener. You would only require a few drops of your favorite type of essential oil in order to give your room the adorable smell you always long for every time you get into your house.

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Ease of use

It is designed with an auto shut off mechanism so you never need to worry whether or not you forgot to shut it off. As soon as it runs out of water it will shut off so no damage occurs. You can also set a pre-determined timer so it runs for as long as you want it to.

Effectiveness

The container holds up to 350mL of water and is designed for larger rooms. There is also a high and low diffusing setting.

Value

It's pricier but also comes with a one year warranty and a 30-day money back guarantee.

10. Vida

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
89
Vida
Amazon Link
Ease of Use
90
Effectiveness
90
Value
87
best offer for today
Amazon Link
$39.00
Pros:

Auto off mode

Easy to operate

Covers a larger area

Beautifully designed

Cons:

Really pricey

If you are struggling with a good night's sleep or desperately need to relax then this is a great option. It has a 600mL capacity, runs silently, and diffuses a potent aroma to provide you with therapeutic aromatherapy.

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Ease of use

This beautifully designed dark wood diffuser is easy to use and meant to compliment your furniture, decor, and home design. It is easy to fill, set up, and run--and will effectively work in any space.

Effectiveness

This diffuser comes with to diffusing settings and allows you to adjust it to your preference at any time of the day.

Value

Pricey, but much larger than other options on our list--in fact, it has the biggest capacity.

Criteria Used for Evaluation

Ease of Use

Before making your purchase make sure to narrow down what type of oil diffuser you would like. Some are easier to use, others require more time, and others may function more effectively and/or efficiently. Below we will discuss the different types available to choose from as well as how they function.

Ultrasonic Diffusers
This design utilizes water to break up the essential oils into a fine mist for the greatest effect during use. It also takes up oil in lighter proportions to make it less irritating and quieter. You do not have to worry about having to use a lot of oil at a time. The only disadvantage of this product is that it would not cover a larger area or space and it would require regular cleaning when you use it something that some consumers would be willing to bear with.

Nebulizing Diffusers
When compared to other brands that are found on the market, this design is considered much more powerful perhaps because of the fact that they do not use water like other designs. It has an atomizer that would pull out the oil from the container. This equipment would offer you a very strong concentration and it would cover a larger area than other makes. Other than the fact that this item is costly, it uses up oil quicker and it is noisy, every other quality of this device makes it worth buying.

Heat Diffusers
Although they have a huge resemblance to the wax heaters, the heat diffusers are particularly designed to be used with essential oils. This product operates quietly and it is very affordable, unlike other designs. The downsides to buying this particular brand are in the fact that it uses up a lot of oil, heat generated by the device would often break down the therapeutic qualities of the equipment, and it exposes the consumer to the risk of having to deal with occasional accidents that may be experienced during use.

Evaporative Diffusers
It has a fan that serves the important function of blowing air over a piece of a cotton pad that would be infused with essential oil during use. One of the reasons why some consumers would prefer this design is that it is affordable, simple to use and portable thus making it easy to travel with if need be. The problem with this kind of equipment is that it would not distribute oils evenly. You would be required to change its pads on a regular basis, and some consumers have raised concerns that this particular design does not deliver as much therapeutic benefit as other better quality makes.

Effectiveness

Most diffusers can run anywhere from 1-16 hours while others run continuously and won't shut off until the water runs out, or you manually turn it off. So, if you want a diffuser that runs on a timer or automatically shuts off make sure to look at the settings of the oil diffuser before purchasing. All of the options on our list automatically shut off after a specific period of time but they all function differently while some have timer settings and others don't.

Another important thing to consider when looking at overall effectiveness is the amount of pace you want your diffuser to cover. Some of the options on our list are specifically designed for larger spaces, while others are meant for small areas (otherwise they won't function as desired).

Value

Value does not soley depend on price, but rather the value and benefits the product will bring to your life in comparison to the price. When we evaluated the value of the diffuser we looked all of the features it offered, its effectiveness, and ease of use and compared it to the product's price tag.

Other Factors to Consider

Bottom Line

Before purchasing any product, it's important to know just what you need. Once you figure out what features best fit your needs you can then venture out and start looking for the right product for you--and this is process is no different with oil diffusers, especially with the plethora of options available to choose from

A good diffuser will provide you with the therapeutic benefits you are searching for and will prove to be durable enough for long-term use. The best options will automatically shut off after it has diffused all of its water content or after a specified period of time, will operate for a minimum of 2 hours (with the best running for 4-6 hours at a minimum), and with a minimum water capacity of 120mL.

The best, however, will have a much higher water capacity (300mL or more). Lastly, the best oil diffusers will often come with warranties and/or guarantees to back up the product.

Frequently Asked Questions

q: Q: Why do I need an oil diffuser?

a:

A: The diffusion process comes with a lot of benefits for the final consumer. For example, some people would diffuse to get the kick-start for the day. The process has been discovered to help individuals calm down, it can act as a source of motivation, and there are those who diffuse every day as the process helps them to get some sleep. A majority of people may not be informed of essential oils and how important they may be in ascertaining to a continued well-being for the consumer. The term aromatherapy may also be new to some people. Nonetheless, essential oils are quite therapeutic and they help to enhance our health in ways that no one would have ever thought possible. They help us relax by relieving stress thus giving us the boost we would require to execute daily undertakings including our training sessions and competitions.

q: Q: Does the diffusing process affect your physical state, mood or body functions in any manner?

a:

A: It has been discovered that whenever people sit beside a diffuser almost 70% of the essential oils is infused into your bloodstream. This oil would have a great impact on your physical state, mood as well as on how the body would function. The nerves that provide us with a sense of smell are directly linked to our emotional centers. Therefore, our mood would definitely be influenced by the kind of smell we are subjected to within our environment. The essential oil molecules that get into your body would transform your body for the better leaving you feeling more energetic than ever before.

q: Q: What are some of the benefits of essential oils?

a:

A: Essential oils have been used for quite sometime over the years. A majority of cultural groups in ancient India and Egypt countries used the oils. The oils serve several purposes as they could be used for medicinal purposes as well as spiritual benefits. The essential oils can help relax your sore muscles. The oils have also been discovered to help consumers heal their cuts and bruises. Lavender oil could relieve you of skin irritation. The essential oils would also improve your degree of alertness and it would help soothe an aching stomach.