Feel the Power of Aromatherapy and Relieve Stress by Using Essential Oil Diffusers

 |  Updated 10/18/2018
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Have you noticed that every house and every apartment you have ever visited has its own unique odor? Even after a long time you can recall, for example, your nana’s home just by the smell of cinnamon, apple pie or ginger bread, because in your childhood, she used to cook them ... And the more pleasant for your smelling a particular scent is for you, the warmer your memories about a certain location, event or date are. But now there is no need to wait for a random set of circumstances - you can easily manage the scent of your home or office with the help of an essential oil diffuser.

Today we will explain to you what it is, how it works and what how such device is useful for beauty, health and mood. There are so many cool diffusers that we do not dare to call them «a yet another object» in the room as it can be a stylish part of any interior. In this review, we have collected 5 top aromatherapy diffusers models from ~$17 to $36 worthy of your attention. You can go directly to the diffusers review, if you already know why you need one.

What Is an Essential Oil Diffuser and How Does It Work

Essential oil diffusers are electricity-powered ultrasonic devices the operation of which is based on spraying water vapor mixed with essential oils in the air resonating with the high frequency (16-20 MHz) ultrasonic waves. As the manufacturers point out, cool ultrasonic waves prevent the destruction of the original scent and do not reduce the energy value of essential oils, sprayed in the air. But you cannot use the device unthinkingly and pour plenty of oil in the bowl. The golden rule is that it is recommended to add 3-4 drops of essential oil in a diffuser bowl per 15m2 (160 sq ft) for flavoring the room.

How Can An Aromatherapy Diffuser Be Useful?

People used people have been using essential oils for a variety of purposes including flavoring the rooms and curing diseases for a very long time. But gone are the days when in order to enjoy the flavors of one’s favorite oils, they had to drop them in a burning candle or spray in the room manually. Now there exist beautiful and affordable diffusers which are allegedly essential "house healers" all over the place. So how are they useful? Here are some facts:

  1. They cure cold. A diffuser will become an indispensable tool in a house where children who often fall sick live, especially when the weather is freezing or said children have caught a cold.

    essential oil diffuserOf course, it will not cure a child’s fever especially at the peak of the disease, but it will surely become a means of preventing or helping to defeat the virus faster when combined with traditional treatment. To do this, just pick the oil you like, such as eucalyptus oil which eliminates nasal congestion perfectly.

  2. They relieve fatigue and help fight chronic stress. If you are very tired at work, for example, all you need is a diffuser and a bottle of tangerine essential oil. This oil soothes irritation, promotes positive mood, and stimulates creativity.

  3. They create special ambience not only at home. A diffuser can be indispensable not only in a private house but far beyond it, for example, in a beauty parlor, spa or yoga class. It can even boost your sales if you own a business. It’ll be enough to use the right fragrance to make your customers unconsciously attracted to it (of course, you won’t succeed without a quality product and good service as well) or, if you are a smart real estate agent, you would think about the scent of accommodation for sale in advance and thus increase your chance of sale.

  4. They eliminate insomnia. Turn the diffuser with the soothing oil (vanilla, for instance) at night, and your sleep will be tight and sound which will directly reflect on your mood and appearance.

  5. They will remove unpleasant odors in the room, be it tobacco smell or pets’ odor. You will no longer need any synthetic air fresheners.

If you’ve decided to obtain one of the plenty of diffusers available on the market today, we recommend taking our advice seriously. First of all, you need to determine the area of the premises where the device will operate. Small diffusers are suitable for flavoring small bathrooms, bedrooms or offices. Some more spacious diffusers are designed for larger rooms, such as yoga or spa facilities. The main point is not to overdo it with the oil.

Remember the following rule: you should add 3-4 drops of essential oil in a diffuser bowl per 15m2 (160 sq ft).

Are Oil Diffusers Safe?

best essential oil diffusers

Due to the fact that the sprayed vapor is not heated, these devices can be considered much safer than the candle oil burners. The manufacturers have implemented auto-shut off when the diffuser runs out of liquid. In addition, the materials from which the diffusers are made are non-toxic, and hence your lungs are not threatened.

What Types of Essential Oil Diffusers Are There?

The appearance of an essential oil diffuser can vary from a cylinder made of translucent matte plastic to a wooden flask looking like a large onion. For aesthetic purposes many diffusers are equipped with LEDs that alternately illuminate your room with rainbow colors. You can pick a device with the volume that meets your needs as the bowls fit 100, 200 or 300 ml (the larger the room, the bigger the diffuser should be). The craftsmanship can also vary as the diffuser can be made of plastic, wood, ceramics, glass or even metal. You’ll find something to meet your taste and budget.

As a result, a single device can replace three others at home: an aromatic lamp, a night light and a humidifier. It is very economical and practical, isn’t it?

We’ve picked 5 most popular with the buyers of the plenty diffusers available. Such compact models are aimed at small and medium flavoring space. However, nothing will prevent place several of these devices in a large room, will it? Their least rating is 4 stars out of 5 on Amazon.com and they have collected many satisfied reviews not in vain. Frankly speaking, our editorial team now wants to obtain an essential oil diffuser as well as this is a too useful thing.

Top-5 Best Essential Oil Diffusers

Best Aromatherapy Diffusers for Small Rooms

We’ll start with the smallest and most cut-rate 100-120 ml diffusers which will come in handy for flavoring small spaces such as bedrooms, bathrooms, hotel rooms, home offices, offices. Among the best ones there are two very similar products in terms of price, unobtrusive design, and by functions. It’s up to you to decide which one you’ll pick.

URPOWER 2nd Version Essential Oil Diffuser,100ml Aroma Essential Oil Cool Mist Humidifier

URPOWER 2nd Version Essential Oil Diffuser

Here before you is a #1 Best Seller in the Single Room Humidifiers category on Amazon.com rated 4.6 stars out of 5. This ~$17.95 plastic diffuser is so light and compact that its weight and size are comparable to those of an iPhone. The product will humidify the air in the house and to prevent over-drying of the skin and mucous membranes. According to the manufacturer URPOWER, this diffuser is able to release more "fog" than the previous version of the product. When you add a favorite essential oil scent, it will also freshen the room and create the right mood, a creative, a romantic or a relaxing one... Read over 5700 customer reviews to know how others used this device.

The gadget’s capacity is only 100 ml, so it will only be able to work continuously for up to 6 hours. The input power is AC100-240V 50/60 Hz. The power cable length is 70 inches. The illumination provides 7 colors and can optionally enter the kaleidoscope mode with either the infinite color change or with a color of your choice. Auto shut-off is available: if the device runs out of liquid, it will turn off.

Price: ~$17.95 Check the current price

Aromatherapy Essential Oil Diffuser 7 colors - 120 ml Portable Ultrasonic Cool Mist Aroma Humidifier 

Aromatherapy Essential Oil Diffuser 7 colors - 120 ml

This is also a #1 Best Seller in the Aromatherapy Diffusers category with over 4000 reviews! The product costs ~$18.95 and can serve both as a regular humidifier and as an essential oil spray.

The bowl volume is 120 ml, a little larger than the previous diffuser’s. This one provides for two ways of spraying: either continuously or at 30 second intervals. As a result the total time of operation is ~ 7 hours. Conveniently, the diffuser is supplied with a special measuring cup for water so that you won’t pour more liquid than you need. The manufacturer Radha Beauty recommends adding no more than 2-3 drops of essential oil per 100 ml. of water (by the way, it also produces cosmetics and essential oils - check out its best-selling Top 6 Aromatherapy Set for ~$15.95). To pour water and oil, you’ll need to turn the lid and lift it, and then, after pouring in whatever you need, close it.

This essential oil diffuser also has several modes of illumination: from the automatic color change to a one particular color of the seven available. Depending on the room lighting and your mood, you can regulate the brightness or turn the illumination off at all.

Price: ~$18.95 Check the current price

Best Aromatherapy Diffusers for Medium-Sized and Big Rooms

Do you need a larger diffuser that will work longer? The following 200 and 300 ml bowled products precisely meet these requirements and are ready to freshen the air for 8-10 hours. They can be easily used in any medium or even large room at home or at work. They are also similar in many ways, so pick one to your taste.

InnoGear 200ml Aromatherapy Essential Oil Diffuser, Wood Grain

InnoGear 200ml Aromatherapy Essential Oil Diffuser

This 200 ml diffuser has a curious design: repeating the wood texture, this product resembles a truncated sphere pinned on top. It will match any interior, but will look particularly good with ethnic motifs, for example, in a yoga center. The price of this gadget, rated with 4.5 stars out of 5, is ~$29.99.

According to the device’s technical characteristics, its noise level is less than 25 dB (this is the volume of a human whisper, i.e., there is almost no noise). The power consumption is AC 100-240V 50 / 60HZ.

Long story short, this gadget is equipped with all the same functions as its rivals while having a remarkable design that will be recognized by the fans of the extraordinary and a greater bowl volume. Although you will have to invest into the originality, your health will be safe. As the manufacturer notices, the materials of which the device is made, do not contain the toxic and harmful to the health bisphenol-A. It also grants a 45-Day refund and 2 Years Warranty for the product.

Price: ~29.99 Check the current price

VicTsing 300ml Cool Mist Humidifier Ultrasonic Aroma Essential Oil Diffuser for Office Home Bedroom Living Room Study Yoga Spa - Wood Grain

VicTsing 300ml

This ~$36.49 diffuser is #1 Best seller in the Home ULPA Air Purifiers category. It resembles a small volcano, or a bulb, and repeats the texture of light wood, though it is made of plastic. Such a design will be loved by the fans of natural materials in the interior! Another competitive edge is the fact that in comparison with other products it holds much more fluid: up to 300 ml, while it has rather compact dimensions of 6.7 x 6.7 x 6 inches. This diffuser is enough for 10 hours of continuous operation. There are also other modes of operation: 1 hour, 3 hours and 6 hours. Whichever you choose, you can be sure it will turn off automatically when it runs out of the liquid. Just like its analogs, the illumination is available in 7 colors.

The manufacturer indicates that the product gives you an opportunity to de-stress from a busy and tough day, as well as to sleep soundly in a sweet-smelling room. It is important to notice that the diffuser has three legs that prevent it from tipping over. This will appeal to those who have small children in the house. It will be indispensable in winter while the heaters are on when the air is particularly dry and has an adverse impact on the skin and mucous membranes. Read over 1400 customer reviews to see this for yourself.

Price: ~$36.49 Check the current price

The same diffuser is available in another color – VicTsing Essential Oil Diffuser Humidifier, Wood Grain 300ml Ultrasonic Diffuser Cool Mist Humidifier for Home, Yoga, Office, Spa, Bedroom, Baby Room. While the former item imitates the milk oak, the latter is a wenge or a black oak. This noble color will appeal to those whose interior is designed in a similar color.

Price: ~$37.99 Check the current price

TaoTronics Essential Oil Diffuser, 300ml Wood Grain Aroma Diffuser

Essential Oil Diffuser, TaoTronics 300ml

This 300 ml diffuser is also similar to an onion or walnut, but is intended only for 8 hours of continuous operation and is a bit cheaper (~$31.99). The device is equipped with a timer: you can turn it on for 1, 3, or 6 hours or until complete liquid evaporation. Traditionally, the product provides two modes of evaporation (creating fog): less or more intense. After that, this diffuser, just like other models, will turn off on its own. The manufacturer gives the 1-year warranty on the device.

The carefully selected shades of the built-in LED indicator will endow you with a relaxing light therapy; if necessary, the play of light can be turned off by pressing the button, or choosing a bright / dim glow.

Let us add that this diffuser is very quiet and will not disturb you at night. To change the scent of your home you only need to remember to clean the device so that the essential oils do not mix. Let us note that certain diffuser buyers complain of headaches, so we recommend being cautious when picking an oil if you suffer from migraines or allergies or if you have a baby. Perhaps the owners of small spaces should turn their attention to less capacious devices.

Price: ~$31.99 Check the current price

Let us summarize the review with our comparative chart:

Essential Oil Diffusers Comparison Chart

Model Bowl Volume Max. Operating Time Auto Shut-Off Price
URPOWER 2nd Version Essential Oil Diffuser 100 ml 100 ml up to 6 hours +


Aromatherapy Essential Oil Diffuser 7 colors - 120 ml 120 ml up to 7 hours +


InnoGear 200ml Aromatherapy Essential Oil Diffuser 200 ml 200 ml up to 8 hours +


VicTsing 300ml Cool Mist Humidifier Ultrasonic Aroma Essential Oil Diffuser 300 ml 300 ml up to 10 hours +


TaoTronics Essential Oil Diffuser, 300ml Wood Grain Aroma Diffuser 300 ml up to 8 hours +


It’s a matter of taste which of the diffusers described you should obtain. We are positive that this investment won’t be idle on the shelf. Today even the most skeptical people (the doctors) agree that we develop most diseases due to stress. A diffuser will help transform your personal space into a paradise, similar to nature in terms of moisture and flavor, where you can retreat and relax.

Finally let us remind you that the general rule for the use of any oil diffuser is to use only quality oils and distilled water to prolong the life of your acquisition. And, of course, do take care of the device: remove the remnants of an aromatic oil in time with liquid detergent or alcohol-containing solution.

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