10 Best Essential Oil Diffusers Reviewed in 2022

best diffuser

Over the past few decades, a renewed interest in holistic health has brought various products onto the market, one notably being essential oils. I wanted to share some of the best essential oil diffusers currently available.  Essential oils are derived from the distillation of plant material, creating a highly concentrated version of a substance, such as rose.

Used in holistic treatment, naturopathy, and for general purposes, essential oils are believed by some to have healing properties. While essential oils can be applied topically or even used internally (with precaution), another way that oils can be enjoyed is through an oil diffuser.

A diffuser is an electronic device filled with water, into which essential oils can be added. The diffuser then emits a cool mist, smelling of the essential oil used—many are used for different purposes. Lavender, for example, is relaxing and calming. Lemon oil is believed to be energizing and clears the mind. Other aromas might contain a blend of different oils.

When selecting an oil diffuser, there are different factors to keep in mind—how much space will your diffuser take up? If there are lights on the diffuser, will they bother you while you sleep? If you want to use your diffuser while you sleep, you’ll likely want a model that stays charged for a lengthier period of time. Some people prefer a classier make of diffuser, such as a wooden model.

10. Miserwe Adjustable Aromatherapy Diffuser

Miserwe Diffuser 550ML

The Miserwe Adjustable Aromatherapy Diffuser is an essential oil diffuser, which emits a cool mist when oil and water are added to it. Just use the measuring cup to add water, and 2-4 drops of essential oil will create a scent that you can smell your entire home. Stylish and sleek, this diffuser has a faux-wooden finish. Not too small, and not too large, it blends in with any room. LED lights to give off a relaxing glow, and timers can be set to turn your diffuser off—feel free to use the diffuser while you sleep, as it can be set to turn off on its own.


  • Lasts up to fourteen hours
  • Runs on various timer settings
  • Automatic turn off


  • Not as powerful as other diffusers
  • Can get moldy with excess water

Click here to buy on Amazon

9. Yongton Humidifier

Yongtong 2.2L Room Humidifier

The Yongton Humidifier Essential is a white model with a flowered design at the front, which boasts 360 degrees of mist. The diffuser can be turned to two different lighting settings, for around the house use, and softer night light for nighttime use. The diffuser is available in three different sizes, in 1.5L, 2.2L, and 5L. Easy to clean.

The diffuser is very quiet and won’t wake you up while you’re sleeping. This diffuser also has an automatic shut-off system, so you don’t have to worry about it using power throughout the whole night. It helps with allergies and congestion and can promote a positive mood, depending on which oil you’re using.


  • Lasts up to nine hours
  • Automatic safety turn-off
  • 360 direction


  • Aromatherapy oils do not come with diffuser
  • Manual is too simple

Click here to buy on Amazon

8. Clementine Aromatherapy Jewelry Diffuser

Aromatherapy Jewelry by Clementine

The Clementine Aromatherapy Jewelry Diffuser is a necklace with a diffuser on the inside. Take your essential oils with you, anywhere you want. There are five different colored pads, which can be used on the inside of the locket to personalize it to your taste.

Drop the essential oils you want on the felt pads, place them inside of the locket, and enjoy the essential oils to your taste. If you want, a selection of essential oils can be bought with this diffuser. Packaged in a gift jewelry box, the diffuser is made of stainless steel. The chain is also 24 inches long.


  • Take your essential oils with you, anywhere you want
  • You can choose which design you want
  • Long-lasting stainless steel


  • Only five color options for felt pads inside of diffuser
  • Does not last as long as other diffusers

Click here to buy on Amazon

7. Ultrasonic Essential Resistance Humidifier

300ml Essential Oil Diffuser Wood Grain

The design of this essential oil diffuser is taken from the motions of Yoga. It is designed with the concepts of ethics, absorbed motion, desireless statue, meditation, and the creation of the universe. A natural, wood grain design, this diffuser will look extra classy in your home.

Take apart this model easily, and put it back together again. Revolving colored lights can be turned off at night so you are not disturbed while sleeping. Can help with congestion. Make any room smell like your favorite spa. The diffuser has a light or strong setting, so you can set the speed to your liking.


  • Beautiful wood grain design
  • Runs for 12 hours
  • Soothing LED mood light can be turned off


  • Moisture can damage the inside of the diffuser
  • Only comes in one size

Click here to buy on Amazon

6. Housemile Essential Diffuser Ultrasonic

Housmile Essential Oil Diffuser

This diffuser is perfect for your bedroom, office, living room, bathroom, yoga, spa—just about anywhere! Designed for large rooms, the diffuser will fill up any room with your favorite scent.

Four different timer settings (one hour, three hours, six hours, or simply ON) combined with the automatic turn-off setting mean that you can use your diffuser as long as you want, without worrying about damaging the model when it runs out of water. Seven colors of LED lights can be set to cycle to different colors, or can be adjusted to brighter or dimmer settings. Can work with tap water, whereas other diffusers recommend distilled water only.


  • Intelligent four settings
  • Seven colors of LED light
  • Turns off when waterless


  • Some reviews state that the diffuser only runs for 6 hours
  • Not as strong a scent as other diffusers

Click here to buy on Amazon

5. Rose Gold Essential Diffuser Necklace

Rose Gold Tree of Life Essential Oil Diffuser Necklace

This stainless steel necklace is a great way to bring aromatherapy with you throughout your day. This diffuser is great for adults, as well as children. The magnetic closure system will assure that your diffuser won’t leak onto your clothing or other surfaces. In addition, a magnetic system means that this diffuser isn’t made with glue, like many models—glue can dissolve your essential oils.

The black velvet packaging makes a classy gift for anyone. The stainless steel and secure closure prevent potential allergies, to the material of the necklace or the essential oils inside. A total of 48 replacement pads can be bought with this diffuser.


  • Made from hypoallergenic surgical steel
  • Comes with nine refill pads
  • Magnetic closing system


  • Does not last as long as traditional diffusers
  • Some complain that the chain breaks easily

Click here to buy on Amazon

4. ESEOE Essential Adjustable Diffuser

Diffuser, ESEOE 300ml Colorful Wood Gain

The ESEOE Essential Adjustable diffuser has a small volume, but boasts a large capacity for water, at 300ml. The diffuser has a time indicator screen, which will allow you to adjust settings to one hour, three hours, six hours, or continuous mist. The diffuser will also shut off automatically when the water level is too low.

Made out of high-quality wood grain. Seven adjustable LED lights make for a pleasant atmosphere. Each color has an adjustable tone, so you can choose from up to fourteen different colors. Ultrasonic technology makes for a quieter experience, so this diffuser won’t wake you up while you’re sleeping.


  • Sleek model and large capacity for water
  • Turns off automatically when water is too low
  • Multiple tones allow you to choose from fourteen different colors


  • No battery, this must be plugged into wall
  • Does not adjust to quieter mist settings

Click here to buy on Amazon

3. Square Essential Oil Diffuser

500ML Square Essential Oil Diffuser

The Square Essential Oil Diffuser is a sleek, wooden model with a large LED light. Large, 500ml capacity means that you can use this diffuser for long periods of time. Add the appropriate amount of essential oils per 100ml of water. Fits into your environment like a natural decoration.

The LED light can be turned to seven different settings, or turned off entirely. Four settings on the timer allow you to run the diffuser for one hour, three hours, six hours, or a continuous setting. Noise-free, the model will remain quiet while you’re sleeping. Use this diffuser for restful sleeping.


  • Large, 500ml capacity
  • Different timer selections
  • Two different mist settings


  • The size of the light is a little too bright for some—can’t be used as a nightlight
  • Some complain the mist is not strong enough

Click here to buy on Amazon

2. URPOWER Aromatherapy Essential Humidifer

URPOWER 500ml Aromatherapy Essential Oil Diffuser

Use this waterless diffuser to help with cold, cough, dry skin, lift the mood, ease stress, and boost the immune system. This diffuser vibrates at a frequency of 2.4 million times per second, breaking the essential oils into fine micro-particles.

Does not use heat. The diffusing feature of this product ensures that the beneficial structure of your essential oils remains intact. Can be adjusted to high or low settings. Seven different colored LED lights allow you to adjust the model to the lighting setting you wish. With a powerful output, the essential oils diffused can be smelled in every room.


  • Diffuses on low setting for 9-10 hours
  • Different adjustable LED light settings


  • Some claim there isn’t a difference between high and low settings
  • Must be cleaned at least once a week

Click here to buy on Amazon

1. URPOWER Aromatherapy Ultrasonic Humidifier

URPOWER 150ml Essential Oil Diffuser Aromatherapy

The URPOWER Aromatherapy Ultrasonic Humidifier can humidify the air, make your breathing easier, and ease colds and congestion, and much more. The small, sleek model fits nicely into just about any room. Just add a few drops of your favorite essential oil and enjoy. The diffuser will power off if it runs out of the water.

This model emits a very strong mist and will fill the rooms of your home. A green setting emits intermittent mist, while the red setting emits a continuous mist. Seven different LED light settings allow you to adjust the diffuser to your mood. Each light setting is adjustable between low and bright modes.


  • Holds 150ml of water
  • Automatic power-off without water
  • Works as a pleasant night light


  • Doesn’t hold as much water as other diffusers
  • Can only use distilled water

Click here to buy on Amazon

Are There  Advantages To Owning An Oil Diffuser?

Who doesn’t like a nice, sweet-smelling environment? I doubt there’s anyone. Which is why aromatherapy is such a popular form of stress relief and relaxation. There’s something about pleasant smells that helps to ease the mind. Here are a few benefits of oil diffusers:

Better Sleep


If you’re struggling to get good sleep at night, it might be a good idea to get an oil diffuser. Essential oils have relaxing properties that can help you rest easier. They also provide a sense of calm that induces sleep and helps you rest longer. Try doing a night routine that includes turning on your oil diffuser and playing relaxing sounds like a rainstorm or ocean waves. The best oils for a good night sleep are lavender and Bergamot. 

Stress Reliever 

Believe it or not, essential oils are also stress relievers. Think about it. Don’t you feel better when you smell something good? Maybe it’s cookies baking in the oven or the smell of citrus. Whatever it is, it probably brings a smile to your face. That’s why all diffusers are great for regulating bad moods and minimizing anxiety. They help to relax you and create a calm environment within your home. You can breathe in the wonderful smells and breathe out stress. Try using chamomile, frankincense, or lavender to help relieve stress.

Helps To Reduce Appetite


Oil diffusers help to trigger the sensors within your body that curb your appetite. Breathing in certain oils detoxifies your body and helps to reduce stress levels, which minimizes emotional eating and overeating in general. Grapefruit, orange, patchouli, and lavender are great for curving a hunger strike.

Enhances Immune Health

Many essential oils have antibacterial and antiviral viral properties then help to boost your immune system when you breathe it in. Using a diffuser helps to combat against airborne germs and keep common illnesses like cold and flu at bay. Some of the best essential oils for your immune health are peppermint, lemon, close, tea tree, and oregano. 

Acts As An Insect Repellant

You’ve most likely seen the outside torch lighters that are designed to ward off insects. Well, all diffusers can do the same thing. Plus, it’s a more natural and safe way to repel mosquitoes instead of using harmful chemicals. You can burn oils such as lavender, cinnamon, rosemary, lemongrass, and close to help keep pests away.

Improves Respiratory Health

Breathing in essential oils helps to strengthen your respiratory system because it opens bronchial passages, and helps with conditions like a stuffy nose. Not to mention, it comebacks against bacteria that might be in your lungs and throat. Furthermore, it enhances breathing by minimizing congestion and inflammation in your airway. Try using tea tree, eucalyptus, lavender, and lemon for more natural breathing. 

Minimizes Pain


Putting oil on directly onto your body helps to relieve pain, and so does Inhaling it. When you breathe in essential oils, the fumes go into your bloodstream, which helps to penetrate aching body parts and soothes headache and joint and muscle pain.

Which Diffuser is fit for you?

Ultimately, the Ultrasonic Essential Resistance Humidifier is recommended to buy. The sleek design fits nicely into any room in your home, and the soft LED lights are not too bright and can be easily turned off. Running for 12 hours, the diffuser runs longer than most others.

When you purchase this diffuser, you’ll be bringing into your home a highly therapeutic experience that lasts for a long time without your having to worry about continually filling the diffuser or turning it off. Try out the Ultrasonic Essential Resistance Humidifier today, and you’ll be treating stress, anxiety, congestion, and other negative symptoms.