10 Best Essential Oil Diffusers in 2019

Vitruvi Stone Diffuser

The Vitruvi Stone Diffuser has a modern and elegant design, with the option to use it in intervals over a seven-hour period or for three hours in one go. It’s easy to clean and makes for a unique feature in any home thanks to the stylish look.

Asakuki 700ml Essential Oil Diffuser

The Asakuki diffuser is a five-in-one tool that can be used as a light, an aromatherapy tool and a humidifier, with seven light modes and multiple mist nebulizer modes so you can set it to your exact preferences.

doTerra Petal Diffuser

An affordable diffuser which delivers great results, the doTerra Petal Diffuser reaches areas of up to 330sq.ft in size and has three time settings so you can leave it running for up to four hours without interruptions.

Vitruvi Stone DiffuserContemporary ceramic diffuser that is as beautiful as it is practical$$$
doTerra Petal DiffuserSimple but stylish design with three settings and an optional LED light$
Young Living Rainstone DiffuserUltrasonic diffuser that can supply up to eight hours of diffusion$$
Asakuki 700ml Essential Oil DiffuserUnique five-in-one design that can be used as a diffuser and humidifier $
NOW Foods Ultrasonic Stainless Steel DiffuserA sleek stainless-steel design that has rotating LED lights and runs for up to 7 hours$$
URPOWER Essential Oil DiffuserWood-grain effect diffuser with a compact design and seven LED colored lights$
Hathaspace Marble Essential Oil Aroma DiffuserA compact diffuser with a large water tank capacity for longer periods of use$$
Sztrokia Aromatherapy Oil DiffuserUnique 3D lightening feature with 24 colors and three mist modes$$
VicTsing 500ml Aromatherapy Essential Oil DiffuserElegant diffuser with seven color options and a generous 500ml tank capacity$$
InnoGear Real Bamboo Essential Oil DiffuserNatural looking bamboo diffuser with two misting modes and seven color options$$


Buyers guide for Best Essential Oil Diffuser

Essential oil diffusers are a safer alternative to candles and are often a healthier option, as you aren’t allowing synthetic materials and ingredients to enter the atmosphere around you. When compared on an hourly basis, diffusers are also a cheaper option. There are different types of essential oil diffusers to choose from, but ultrasonic diffusers are the most popular as they don’t use heat and therefore the properties of the oil are maintained so you get the most benefit. Diffusers offer more versatility than candles because you can mix up the scents you use without having to purchase a new product each time, plus you can get creative with your own blends of oils.

You may think that diffusers and humidifiers are the same thing, but humidifiers put more humidity into the air and use a larger tank of water to do this, whereas a diffuser uses a smaller amount of water and gets more of the oils into the air as a result. If you want to scent your home and also reap the rewards of different essential oils, a diffuser is the best way to go and you can tailor the oils to your needs, such as using citrus when you want to rejuvenate your mood or rosemary to help you concentrate. These are ten of the best essential oil diffusers you can buy, each with a stylish look to complement your home.

The Vitruvi Stone Diffuser is one of the most stylish essential oil diffusers on the market and has a sleek and contemporary design. Hand crafted from porcelain, it has a 100ml capacity so you can use up to 20 drops of any essential oil of your choice to diffuse an area of up to 540 square feet. The Vitruvi diffuser is easy to operate and clean, and it also has an optional light feature as an added bonus. It utilizes ultrasonic vibrations to diffuse the oils so there’s no risk of heat damage to the oils. This diffuser has a seven-hour interval setting or can be used for three hours continuously, so there’s flexibility in how you use it too.


Key features:

  • Ultrasonic vibrations maintain the oils’ potency and benefits
  • Can be used for three hours continuously
  • Hand crafted ceramic diffuser made from porcelain

The doTerra Petal Diffuser has a great design that has an adjustable top so you can reposition the output of the mist in any direction to suit you or the room it is in. It has a 150ml capacity that ensures it can continue working for up to four hours without interruption. The petal diffuser emits the oils with powerful strength, so you can enjoy the scents for a significant amount of time afterwards, making this a great product that really delivers brilliant results. The ultra-fine mist can be used in spaces up to 330 square feet, so it’s ideal for use in the home, and the simple design makes it easy to put together and take apart for cleaning. If you’re wondering which oil to use in your diffuser check out our review on the best essential oil brands.


Key features:

  • 1, 2 or 4-hour settings with an optional light function
  • Reaches an area of up to 330 square feet
  • Three-piece design makes it easy to use and clean

The Young Living Rainstone Diffuser delivers up to eight hours of diffusion with ambient light settings to create the perfect atmosphere and ambience in your home. Using ultrasonic technology, the diffuser maintains the integrity of the oils you use, so you can reap the rewards to their maximum potential. The diffuser also comes with a remote control so you can adjust settings or switch it on and off from a distance for added convenience. This diffuser has a modern black design and would look great in any home without looking too obtrusive.


Key features:

  • Negative ionizer function
  • Includes a remote control for convenience
  • Can be used for up to eight hours

The Asakuki Essential Oil Diffuser has a unique square design and is a multifunctional tool that can be used for more than just diffusing essential oils, making it a great investment for your home. It can be used as an effective aromatherapy tool as well as a humidifier and has a generous 700ml water tank as well as seven light colors to choose from to suit your mood. There are multiple nebulizer modes for the mist as well as a safety feature that prevents it from overheating if it happens to run out of water while in use. If you want to purify the air, the humidifier mode helps to cleanse the room while the diffusing feature helps to scent it and enhance the space with the benefits of the oils you’ve chosen. For other great health reviews check out our favourite indoor tanning lotions.


Key features:

  • Multifunctional design that has an auto-switch-off feature to prevent overheating
  • Can also function as a humidifier to purify the air
  • Stylish square design that sets it apart from others on the market

The NOW Foods Ultrasonic Stainless-Steel Diffuser has a unique rotating LED light function and utilizes ultrasonic technology to diffuse the oils around your home or office, so it runs quietly and effectively. It’s an easy to clean model that has a cool stream and because there is no heat involved, it is also safer, with no risk of burns to the user. This diffuser can be used for up to seven hours continuously, so it’s convenient to leave running in the background while you’re watching TV, doing the housework or working on other home projects, all while still benefitting from the properties of your chosen essential oils.


Key features:

  • Doesn’t use heat to maintain the properties of the oils
  • Auto shut-off feature
  • Runs quietly for up to seven hours

The URPOWER Essential Oil Diffuser has a wood grain effect and a portable design that makes it great for moving to different rooms in your home with ease. The diffuser has an adjustable output so you can set the mist to emit to your preference and it can hold up to 200ml of water, so it can run for up to six hours uninterrupted. The LED lights can be set to one color or you can have it on rotation throughout the seven color options, each creating a soft glow and a lovely ambience for the room. The URPOWER diffuser uses ultrasonic technology so the quality of the oil isn’t compromised and with an automatic shut-off feature, you don’t have to worry about it overheating as it will switch off when the water level gets too low.


Key features:

  • Four timer setting modes with an automatic shut-off
  • Adjustable mist output with a 200ml capacity
  • Seven colored lights which can be on rotation or fixed to one color

The Hathaspace diffuser has a marble effect and a small, compact design that means it will complement the décor in your home and won’t take up a lot of space. It has a larger capacity than other diffusers and has two mist modes, so you can leave it running for up to 18 hours without having to refill it. The therapeutic properties of the oils are maintained as the diffuser utilizes ultrasonic technology instead of heat to maintain the quality more effectively. It automatically shuts off when the water level runs too low too, keeping it safe for use during the night.


Key features:

  • Works as both a diffuser and a humidifier
  • Works quietly so you can have it running at night
  • Utilizes ultrasonic technology to preserve the quality of the oils

The Sztrokia Aromatherapy Oil Diffuser is a unique light feature that serves as a talking point and a functional aromatherapy tool. It has a 3D lightening effect as well as 24 colors to choose between, which you can have on rotation or choose one tone. It also has three mist modes so you can set the power of the diffuser to your liking. This versatile diffuser can be used as a lamp as well as for aromatherapy healing, and it can also be used without any oil to benefit from the humidifying benefits. The Sztrokia diffuser is as much a decorative feature for the home as it is a tool for healing and stress relief.


Key features:

  • 3D lighting effect with a 24-color light option
  • Three mist modes to choose from
  • Automatic shut-off feature when the tank runs dry

The VicTsing Aromatherapy Essential Oil Diffuser has an elegant design with a wood finish and seven color options which can be set to bright or dim modes. It has an adjustable mist mode with a high and low option, as well as a large 500ml capacity. There are four time setting modes to choose from and a safety feature than will ensure it switches off when the water runs out to protect both you and the diffuser. The diffuser runs quietly and is barely noticeable once it’s running, so you can have it in the background of your home, office or child’s bedroom without it disrupting your day to day routine or restful sleep.


Key features:

  • 500ml water tank capacity
  • Can be used for 1, 3 or 6 hours or continuously
  • Seven color options which can be set to bright or dim modes

The InnoGear Essential Oil Diffuser has a real bamboo exterior and a stylish design that is coated in a thin layer of lacquer to protect the wood from water damage. The seven-color mode creates a warming glow that means it can also be used effectively as a nightlight or a lamp for your bedroom to create a great ambience for a restful sleep. The InnoGear diffuser has two misting modes and the improved air outlet allows the mist to come out more steadily. Functioning as a humidifier, a night light and an aromatherapy tool to enhance your home environment, this diffuser is a multifunctional device that offers many benefits. For other great health products like acne face washes check out our review.


Key features:

  • Made from bamboo with a natural looking design
  • Two misting modes with a timer setting
  • Smooth emission of mist from the improved air outlet

How to buy the Best Essential Oil Diffuser

Breathing is one of the most natural processes for all people. We differentiate our likes and dislikes subconsciously based on the smells and aromas surrounding us. Many people also tend to judge others based on their individual scents or perfumes. The sense of smell is one of the most crucial aspects of being an individual. Many feel lost without their olfactory senses.
Aromatherapy and the science of smells play critical roles in our lives. Scents and fragrances can change our mood, our outlook, or even warn us about danger with smells of smoke (in case of fires) or pesticides.
Essential oils are used in a variety of ways to benefit our day to day lives. Diffusing essential oils with the help of a diffuser is one of the best ways to use them. You can use diffusers to calm down, for motivation, or even to help you fall asleep at night. Aromatherapy through essential oils plays a vital role in controlling our environment and our emotional health.


What are the types of oil diffusers available?

It is actually quite simple to use an essential oil diffuser. Most models are user-friendly and can be safely transported. While you may find that the oil diffusers look different, they all have the same fundamental objective, which is to diffuse the essential oil into the air so that you may breathe it in.

There are two popular types of essential oil diffusers:


Nebulizing Essential Oil Diffuser:

Nebulizing oil diffusers are entirely silent, need no water, or heat, and render the complete natural scent. This type of oil diffuser maximizes the therapeutic benefits of the essential oil added to it. It atomizes micro-particles of the essential oil directly into the surrounding area through high pressured air.
The remaining tiny micro-particles still in the tube are then recycled in the nebulizing oil diffuser till all the oil is completely utilized. The nebulizing essential oil diffuser can also be compared to a perfume atomizer since they both work in similar ways.


Ultrasonic Essential Oil Diffuser:

Ultrasonic essential oil diffusers work on the principle of electricity and water. They require very little power to start working and can last for long hours with hardly any essential oil. Ultrasonic essential oil diffusers break down the oil to its base molecules by supercharging the water. Ultrasonic essential oil diffusers use water as a transference mechanism where the essential oil floats on top of the liquid.
Ultrasonic vibrations cause the water to get agitated and helps in the release of the oil particles into the air. This fine mist is the diffused essential oil.
Apart from these, there are a couple of other oil diffusers that are also effective. These are:


Humidifying Essential Oil Diffuser (oil by misting):

Misting or Humidifying oil diffusers are similar to nebulizing diffusers but are slightly less effective in diffusing the oil since these diffusers mix the oil with water. The duration of the smell will also last less than nebulizing diffusers since it is not a mist of concentrated essential oil but is a mixture of essential oil with water.
Humidifying essential oil diffusers are very soothing and can also have soft lapping sounds that many people find very relaxing. These essential oil diffusers are a favorite amongst people that employ the benefits of aromatherapy while sleeping at night.
Misting the oils can be very helpful for people wishing to practice aromatherapy while sleeping, however, if you have allergies or respiratory health concerns, you should avoid humidifying essential oil diffusers. People with these health issues should select gentle heat diffusers since they are less concentrated.


Diffusing Essential Oil by gentle Heat:

This type of essential oil diffuser is common since it takes minimal setup, no electricity, and lasts only for a little while. These diffusers work on soft heat by candlelight or latent leftover heat. This gentle heat oil diffusion technique relies on heating the essential oils at shallow temperatures for prolonged periods. The temperature usually is not allowed to exceed 40 degrees. Due to this controlled environment, the heat from the oil does not allow it to bubble, and instead slowly heat the oil to let it evaporate naturally.
You do not need to add more than a few drops of essential oil in any variety that you like. Just a few drops will ensure that the pleasing aroma of the essential oil stays for a long time. Some people prefer filling the top portion of the essential oil diffuser with a tablespoon or two of water and then adding a few drops of essential oil on top to let the heat simmer gently while gradually evaporating the oil.
These diffusers are the cheapest available in the market today. They come in a variety of materials with ceramic in different colors, textures, shapes, and styles being very popular. The gentle heat diffusers are very handy in public spaces like entryways, small dining rooms, kitchenettes, powder rooms, bathrooms, or toilets.

What else should I be aware of?

There are a few other things that you might want to consider before making your purchase of the best essential oil diffuser.
• Area of coverage: Coverage area depends wholly on the field that you want the aroma of the essential oils to spread. Strong diffusers cover large areas while mild diffusers cover small areas.
• Size: It is true that size matters. Depending upon the space you have, you might want to consider how large or small you wish the diffuser to be. Diffusers come in various shapes and sizes, so ensure you select the best one for your requirement.
• Cost: While gentle heat diffusers are the cheapest, nebulizing and ultrasonic essential oil diffusers are expensive in comparison. The price of essential oil diffusers increases as quality improves.
• Operation time: Great quality diffusers will allow you to adjust the time of the diffusion according to your preference. USB enabled essential oil diffusers can last up to 20 hours and continuously vaporize the oils at regular intervals. Standard electric diffusers will come with regular operation times of approximately 5 hours.
• Noise level: Noise levels could make a whole load of difference if you are trying to sleep. While making your selection, ensure you choose an essential oil diffuser that has the least amount of decibel level. Large diffusers may come inbuilt with fans that can make whirring sounds.
• Accessories: Diffusers come with many accessories depending on the brand and range. Some are LED light enabled, remote controlled, and glass body, while some have atomizer tops, refill cartridges, replacement wicks, power adaptors, air vent accessories, and so on.


Which essential oil diffuser is best?

The best essential oil diffuser for each person varies upon their requirements. If you are looking for something to help cleanse your home and reap the benefits of relaxing aromatherapy, then ultrasonic diffusers are ideal for you.
However, if you are using essential oil diffusers for aroma-inhalation therapies that aid in breathing, then nebulizing essential oil diffusers would be best for you. People with allergies or respiratory breathing issues should select gentle heat diffusers since they do not last for very long.
Since the oil is maintained at its absolute purest with nebulizing oil diffusers, you could opt for one of each and use them according to your needs. If you genuinely enjoy essential oils and their scents, then just select the best nebulizing oil diffuser to enjoy the entire benefits of your essential oil.