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The Ultimate Guide To Buying The Very Best Diffuser For Your Essential Oils

If you’re new to aromatherapy, you’re probably on the market for an oil diffuser. These amazing products give you the ability to fill the air with wonderful essential oils. In addition to making your home smell amazing, these essential oils can treat various health ailments because of the potency of their chemical compounds. In other words, an oil diffuser is one of the most efficient ways to reap the benefits of essential oils.

Today, there are countless oil diffusers on the market that come in different sizes and boast unique features. The oil diffuser that’s right for you depends on a wide range of factors. Luckily for you, we’re here to help. In this article, you’ll learn everything that you need to know in order to purchase the perfect oil diffuser for your needs. Then, you’ll finally be able to fill your home with the wonderful aroma of essential oils!

Ultrasonic, Nebulizing, Evaporative or Heat?

An essential oil diffuser emits a mist of essential oil from its spout. There are four different methods for releasing this mist.


Ultrasonic oil diffusers use electronic frequencies in order to turn a combination of essential oil and water into a cool mist. These frequencies break the essential oil down into tiny molecules that contain potent levels of chemical compounds that heal the mind and body. The mist is less concentrated as it contains a lot of water. Therefore, the aroma is watered down a bit.

This type of diffuser is an excellent choice for someone who wants a gentle scent in their home. It’s also very quiet compared to other diffusers. However, an ultrasonic diffuser needs to be cleaned very frequently. Because of the use of water, it can become a haven for mold and bacteria. Also, these diffusers may not cover very large areas, meaning that if you have a spacious home, you may need to purchase more than one and run them all at the same time.

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Nebulizing oil diffusers don’t require water. These diffusers turn the essential oils into vapor that’s incredibly potent. Because of the potency of the aroma when you use these diffusers, they’re great for large spaces. If you’re trying to heal a specific ailment and want to fill the room with as much essential oil as possible, this type of diffuser might be right for you.

Because a nebulizing oil diffuser does not use water, you’ll run through your essential oils much more quickly. This type of diffuser is also known for being noisy, making it a less desirable option if you want to meditate quietly while enjoying your oils’ aromatherapeutic benefits. And, it must be cleaned very frequently as the oils can clog the machine.

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There are a few different types of oil diffusers that use heat to produce steam. These diffusers are extremely quiet and release a potent aroma into the air. However, we don’t suggest using these diffusers. For one thing, the use of heat increases the risk of burning yourself or causing a fire. Most importantly, however, is that the heat can break down the chemical compounds that your essential oils contain. When these chemical compounds break down, they lose many of their therapeutic qualities. Therefore, this type of diffuser is only recommended if you want to diffuse oils purely for the sake of enjoying their aromas.

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An evaporative oil diffuser is a good choice for smaller spaces, cars and traveling. This type of diffuser contains a fan that blows the mist around the room. These diffusers use pads that become saturated with the oil. The pads need to be changed very frequently.

These diffusers tend to break because of their various parts. However, they’re very inexpensive.

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Factors to Consider

Length of Diffusion

Oil diffusers tend to run for about four or five hours at a time, depending on the capacity of the tank and the built-in settings. More often than not, ultrasonic and nebulizing oil diffusers come with timers that allow you to adjust how long the essential oils are diffused. Plus, many of these diffusers have options that allow the oil to be emitted intermittently.


Different oil diffusers offer different amounts of coverage. Usually, the diffuser’s product description or box will tell you how far the oil will reach. If you have a particularly large space, you may decide to invest in two diffusers so that the room is evenly filled with oil.


Many factors affect the noise level of the oil diffuser. Generally, larger diffusers make more noise. Evaporative diffusers can be loud because of the fan that helps to disperse the oil. Nebulizing diffusers also tend to be noisy. Ultrasonic oil diffusers are usually the most quiet.

Required Cleaning

Different types of diffusers require different levels of cleaning. In general, all oil diffusers should be cleaned regularly to prevent mold and bacteria from developing.

Risk to Pets

Many people are surprised to learn that diffusing oils can harm the health of their pets. As it turns out, cats and dogs can get sick from inhaling certain oils for long periods of time. Cats shouldn’t ever be exposed to high concentrations of essential oils for long periods of time because they lack the liver enzymes that are required in order to break down the oil’s molecules that they inhale. Therefore, they can become seriously ill.

If you have pets in the home, make sure that you diffuse your oils in a well-ventilated and open area. Never force an animal to stay in a room while you are diffusing oils. And, as a rule of thumb, only diffuse oils for ten minutes per hour for three hours at most each day.

The Best Essential Oil Diffuser That You Can Buy Today

1. ASAKUKI 500ml Premium Essential Oil Diffuser

This particular oil diffuser is an extremely popular choice. It’s an ultrasonic diffuser, meaning that it uses electronic frequencies to turn the water and oil into a fragrant mist. The diffuser has an exceptionally large tank that’s capable of fitting 500 milliliters of liquid.

It’s its many features and options that make this such a beloved product. You can choose between a continuous stream or use the timer function so that it turns off after a certain number of hours. You can also choose between two speeds at which the mist flows from the diffuser’s spout. The faster the speed, the more oil will fill your room at a time.

Customers find that this is a sturdy oil diffuser that’s perfectly silent. And, many people adore the soothing lights that change colors as the diffuser is running. Of course, if you’re not feeling the colored lights, you can simply turn them off while the diffuser is still running. Purchase [amazon link=”B01MR4Y0CZ” title=”Here” /].

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2. VicTsing 300ml Cool Mist Humidifier Ultrasonic Aroma Essential Oil Diffuser

This product is another ultrasonic oil diffuser that’s both efficient and extremely attractive, making it an excellent addition to any home or office. The large tank can fit 300 milliliters of liquid, making it perfect for anyone who hates having to constantly refill their diffuser. The wood grain exterior allows it to blend well with furniture. And, it’s extremely easily to fill thanks to the unique design of the lid that simply lifts off.

This diffuser comes with four time modes, allowing you to decide how long you want the diffuser to emit mist. It also has an option that allows the mist to come out intermittently. You can select from various color modes if you want to enjoy some soothing light therapy while you inhale your essential oils.

Many people who have purchased this diffuser enjoy the fact that it produces no sound whatsoever. Several customers have found that this diffuser can effectively humidify a room as well. Purchase [amazon link=”B018CLNEOM” title=”Here” /].

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3. InnoGear Upgraded 150ml Aromatherapy Essential Oil Diffuser

If you want a smaller diffuser that gets the job done, this is the one for you. With a capacity of 150 milliliters of liquid, this diffuser will run for up to eleven hours if the continuous mode is selected. The intermittent mode emits mist at thirty second intervals.

The InnoGear Upgraded 150ml Aromatherapy Essential Oil Diffuser is great for small rooms and offices. Because it’s an ultrasonic diffuser, it makes next to no noise. The design of this diffuser allows you to enjoy its beautiful LED colored lights that make up the majority of the diffuser’s body. You can choose to let the lights change on their own or select the color that soothes you the most.

Customers appreciate the fact that this diffuser automatically shuts off when the water has run out. Others enjoy the density of the mist that allows the room to quickly fill with the heavenly aroma of essential oils. Purchase [amazon link=”B00V9JP8EE” title=”Here” /].

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4. VicTsing 150ml Mini Aroma Essential Oil Diffuser

The VicTsing 150ml Mini Aroma Essential Oil Diffuser is another smaller diffuser that doesn’t disappoint. It can hold 150 milliliters of liquid at a time, making it perfect for small rooms and offices. The dark wood exterior allows it to blend in with most furniture. This is another ultrasonic diffuser that isn’t noisy in any way.

This particular diffuser boasts several color options for those who enjoy color therapy. You can select continuous mist or use the timer function so that the diffuser runs for one or three hours at a time. The safety function ensures that the diffuser shuts off when it runs out of liquid.

Those who swear by this diffuser enjoy its thick mist that fills a room quickly. Others enjoy its attractive design. It’s the perfect diffuser for an end table or desk because of its size. Purchase [amazon link=”B01N7IZ4BZ” title=”Here” /].

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5. URPOWER Essential Oil Diffuser 130ml Wood Grain Ultrasonic Aromatherapy Oil Diffuser

If you plan to diffuse your oils in a room that’s below 200 square feet, this is an excellent choice. The compact design makes it perfect for small spaces. The wood grain exterior means that it will blend into any room seamlessly.

This diffuser can fit 130 milliliters of liquid. It has a timer, allowing you to diffuse your oil for one or three hours. Continuous mode disperses mist for six hours. You can also select intermittent mode for thirty seconds on and thirty seconds off.

This diffuser has various color options that customers love. The beautiful modern design also makes this product such a popular choice. Purchase [amazon link=”B071L6L14D” title=”Here” /].

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6. Sterline Silent Essential Oil Diffuser

If you’re interested in a small, compact oil diffuser that you can bring with you when you travel, you’ll love the Sterline Silent Essential Oil Diffuser. It can fit 90 milliliters of liquid. It uses ultrasonic technology to emit a cool mist. It’s also extremely quiet.

This diffuser has seven changing colored lights that are bright and soothing. This diffuser shuts off automatically after three hours have elapsed or when the diffuser’s tank is running low.

Many customers are impressed with how thick the mist is considering the diffuser’s small size. Quickly, your room will smell like your favorite essential oils. Purchase [amazon link=”B01HC04V1Y” title=”Here” /].

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7. URPOWER Real Bamboo Essential Oil Diffuser

If you’re looking for an oil diffuser that has a luxurious flair, this product is a must-have. Made of sturdy bamboo and boasting a modern, attractive design, this diffuser has it all. You can select between continuous and intermittent mist. The diffuser also has various color options.

This diffuser uses ultrasonic technology so that you can enjoy a cool mist that humidifies any room. And, it’s not noisy in any way, allowing you to enjoy your tranquil environment while glorious aromas fill the air. Purchase [amazon link=”B073F4R7GR” title=”Here” /].

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Now that you know everything that there is to know about oil diffusers, you can finally make the best choice for your needs. The seven diffusers that are listed below will allow you to make the most of your aromatherapy sessions thanks to advanced technology and loads of exciting features.

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