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If you’re tired of scented candles and incense, but need a fresh, new way to cleanse your home to get rid of that dry, stale smell, or you’re looking for a more natural way to relax or drift off to sleep, then an essential oil diffuser can be the right tool for the job. As you’ll read below in our buying guide, essential oil diffusers can be used for more than just making your home smell fresh again. In fact, essential oils can be used to relieve congestion, symptoms associated with allergies, anxiety, stress, pain, and much more. Which is why many people have turned to essential oils as a natural way to treat a variety of conditions.

These days, essential oil diffusers have become a popular fixture around the home, but with their rise in popularity, many new companies have popped up, causing a type of market boom that results in hundreds of new models each year.

With so many types, styles, and sizes to choose from, it can be difficult to determine which model is right for you and your home. That’s where we come in. Our essential oil diffuser reviews will give you an in-depth look at three of the leading models on the market.

When we reviewed each model, we took a look at performance, range, adjustability, and pricing. While serval essential oil diffusers just didn’t make the cut, we’re confident you’ll fall in love with our top three picks.

If you’re totally new to the world of essential oil diffusers, we’ve also created a buying guide that discusses the features and specs to look for, the different styles and types of diffusers available, and why essential oil use is on the rise all over the globe.

Comparison Chart

ProducttypeCostRating
NUTRA Ultrasonic Humidifier and Aroma Diffuser
Nutra Ultrasonic Humidifier and Aroma Diffuser
Check Price
Ultrasonic$$$5
Ellia Reflect Ultrasonic Essential Oil Aromatherapy Diffuser

Check Price
Ultrasonic$$4.5
Raindrop 2.0 Nebulizing Essential Oil Diffuser By Organic Aromas
Raindrop 2.0 Nebulizing Essential Oil Diffuser by Organic Aromas
Check Price
Nebulizing$4

Nutra Ultrasonic Humidifier and Aroma Diffuser

Nutra Ultrasonic Humidifier and Aroma Diffuser

Our Rating: (5/5)

This is a top of the line ultrasonic essential oils diffuser and humidifier by Nutra. It comes equipped with a negative ionizer and it’s designed to provide both the benefits of a humidifier and a diffuser in one, so you can purify the air, combat winter dryness, fight colds, and enjoy a fresh, aromatic atmosphere using your favorite essential oils.

Ellia Reflect Ultrasonic Essential Oil Aromatherapy Diffuser

Ellia Reflect Ultrasonic Essential Oil Aromatherapy Diffuser

Our Rating: (4.5/5)

This is a feature packed, ultrasonic essential oil diffuser by Ellia. It’s highly adjustable, easy to use and comes with three two-millimeter samples of popular essential oils. This diffuser will definitely help you unwind after a long day at work, thanks to the included remote control which allows you to control the soothing sounds, color changing lights, or adjust the level of mist.

Raindrop 2.0 Nebulizing Essential Oil Diffuser by Organic Aromas

Raindrop 2.0 Nebulizing Essential Oil Diffuser by Organic Aromas

Our Rating: (4/5)

Considered one of the most aromatic essential oil diffusers on the market, the Raindrop 2.0 by Organic Aromas is a budget-friendly, nebulizing diffuser that uses only pure essential oils. This quiet-operating model is adjustable, easy to use, and features a glass and wood design that can bring a touch of elegance to any room.

Essential Oil Diffuser Buying Guide

An essential oil diffuser is designed to enhance an environment by spreading essential oils throughout the air. There are many different types of diffusers to choose from and some will use heat while others don’t.

Generally speaking, a diffuser can serve a therapeutic or aesthetic purpose. Some diffusers are designed with health benefits in mind, while others are designed for the express purpose of improving a home’s fragrance.

Why You’ll Love an EO Diffuser

There are many benefits that come with using a diffuser, such as disinfection and purification of the air against bacteria and viruses, or the reduction of certain behaviors such as anxiety or depression. These scents can also improve mental clarity and focus, or use can promote relaxation.

A diffuser works by emitting small particles of essential oils, which are distributed in the air, throughout the home. The size of the diffuser can affect how much space it can reach in the home. Additionally, there may also be a setting that allows you to control the flow of the mist.

There are currently four main classifications for diffusers: heat diffusers, evaporative diffusers, ultrasonic diffusers, and humidifying diffusers.

Nebulizing: This type of diffuser is similar to a perfume atomizer. Many people who use essential oils consider this type of diffuser to be the best vessel for essential oil transport. The nebulizer will diffuse the oil in droplets. Most models of nebulizing diffusers will come equipped with a timer, so you can set the length of treatment and the machine will automatically shut down once the session is complete.

Ultrasonic: This style of diffuser runs on electricity. Inside, a disk emits vibrations that cause the essential oils to spread into the air in small microparticles. Basically, the diffuser creates a very fine mist. Many people prefer this type of diffuser because it doesn’t use heat to distribute the oils. There is some thought that heating essential oils can essentially break down the composition, thus damaging some of the components and negatively affecting the oil’s integrity.

Evaporative: These diffusers are more affordable and use a type of fan to distribute the oil particles. Oil is added to a type of filter or pad, which is placed in front of the fan. The fan blows through the filter, causing the oil to evaporate at a faster rate.

Candle/Heat: This type of heat diffuser is also priced affordably, but many people that partake in aromatherapy do not recommend this option because the heat can significantly alter the essential oil’s properties.

What are Essential Oil Diffusers Used For?

Most diffusers are easy to use and can be placed in a large living space, bedroom, family room, or any environment where you usually relax. Using essential oils can offer many health benefits and because both diffusers and the oils are very affordable, many people turn to this type of homeopathic treatment for a variety of reasons.

Keep in mind that these oils can be potentially toxic and should never be ingested orally. They’re also potent and must be used sparingly. Often, a diffuser will only require a few drops of oil at a time.

Best Diffuser Features

Once you’ve determined what type of diffuser you want to buy, your next step is figuring out how much space the diffuser will need to cover. Most brands will feature the diffuser’s distribution power on the label or on the spec sheet. This can be an important feature if you have a big home or plan to place the diffuser in a larger space, such as a living room.

The diffuser’s capabilities will be measured in feet, so pay attention to this spec before you buy. If you have a large room, you’ll need to buy a higher-powered diffuser, or you can purchase multiple diffusers for the same room.

Another feature to check out is the timer. Some models have a wide range of setting options and can run from one hour up to ten. Others will run constantly until they’re switched off.

Some will also have an intermittent feature which allows you to adjust the interval settings. As an example, you can adjust the setting so that the diffuser will run for fifteen minutes every one or two hours.

Other Considerations Before You Buy

Choosing the right type of diffuser can be a little overwhelming, especially if you have no prior experience with essential oils. Aside from the features we mentioned above, there are still many things to consider before you settle on a specific style of diffuser.

Diffusers come in a variety of styles, are easy to clean, and most are reasonably priced.

If you want to use a diffuser to keep your home smelling fresh, we recommend going with a nebulizing diffuser, especially if you prefer to use a stronger scent, such as citrus essential oils. Just keep in mind that this type of diffuser requires more care and maintenance.

At all costs, avoid buying a steam diffuser, hot plate diffuser, or candle diffuser, at least if you’re purchasing one for therapeutic reasons. The heat will make the oils less effective, so you won’t get the results you’re looking for.

When you’re shopping around, try not to solely focus on the price. You need to make sure the diffuser you buy is low maintenance and comes with a variety of settings, such as spray strength and length. The more customizable a diffuser is, the more you’ll have to pay. But many people who use these diffusers will tell you the higher price tag is worth it to enjoy automatic shut off times or a more powerful diffuser.

Benefits of Essential Oil Therapy

If you’ve done a little research on essential oils and different types of diffusers, then the odds are you’ve come across information regarding how essential oils can help you sleep better, increase your energy, and improve your overall health. And the fact is, these diffusers can do even more.

Below you’ll find the top reasons why you need to add a diffuser to your home. And after you read it, you may even find yourself purchasing more than one.

Improved sleep and stress reduction: Diffusing essential oils can be one of the most efficient ways you help you relax and sleep better at night. To reduce stress, some professionals even recommend using a diffuser in the office. A small diffuser placed on your nightstand and filled with lavender or valerian root can be the perfect solution to help you drift off to sleep.

Boost your mood: Feeling down, overworked, or tired all the time? Using a diffuser regularly can help to keep stress levels lower and energy levels higher. Try using rose, jasmine, or sweet orange in your diffuser as a natural mood elevator.

Protection from viruses: With the help of your diffuser and certain types of essential oils, you can use your diffuser to fight off viruses during the cold and flu season. Many types of essential oils are antimicrobial. Once they’re introduced to the air in vapor form, the organic compounds in the oils will come into contact with harmful pathogens before they can enter your body. Use rosemary, thyme, or lemon essential oils.

Boost your immune system: Aside from taking out harmful pathogens in the air, some essential oils can also work to strengthen the immune system. Try using tea tree oil and thyme for a stronger immune system.

Battling colds: When you do get sick, essential oils can help fight congestion while also reducing inflammation. Additionally, if you suffer from allergies, try using a diffuser, in each room of the home. You can use eucalyptus, lemon, or peppermint essential oils.

Instant pain relief: Essential oils can be applied directly on the body for fast pain relief, but they can also be used in a diffuser for longer lasting relief. This is the perfect solution for sore muscles and joints, or migraines and headaches. Try using lavender, chamomile, ginger, or sage.

Mental clarity: A diffuser filled with a powerful essential oil can also improve mental clarity, focus, and cognitive function. Try using pine, eucalyptus, or lemon essential oils.

Insect protection: Having trouble with insects during the hotter months of the season? Cedarwood, lemongrass, and clove essential oils can combat housefly, mosquito, or fruit fly infestations.

Final Thoughts

As you can see, there are many benefits to diffusing essential oils, whether it’s to fight off a cold, reduce stress, help you to sleep better at night, or to repel insects. There are hundreds of essential oils to choose from, but without the right essential oil diffuser, you won’t enjoy the full benefits of the oil. If you’re still not sure about the type of diffuser to go with, check out our essential oil reviews and learn how each model or type performs, what features they have to offer, and how they rated.

We hope our reviews of the leading diffusers and our buying guide has helped you to choose a model that’s right for you, your budget, and your home.