Best Diffusers for 2021: Buying Guide

At Householdme we picked the best essential oil diffusers out of numerous models available on online. Looking for the best diffuser to relax at home? See the safest and best diffusers here in our top essential oil diffuser list.

Viva Naturals Aromatherapy Essential Oil Diffuser
Viva Naturals

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6) ASAKUKI 500ml Premium, Essential Oil Diffuser

There are plenty of things to love about the ASAKUKI diffuser. First of all, it’s a 500-ml device that provides consistent aromatherapy for as long as 16 hours per tank. According to users, this diffuser blasts a constant stream of accented vapor to masks cigarette, cooking, and pet odors. While the fragrance depends on the essential oil you use, the ASAKUKI delivers it in full blast for even distribution.

ASAKUKI 500ml Premium
ASAKUKI 500ml Premium

This model offers three sleep timers (1, 2, and 3 hours), as well as a constant mode that lasts for an entire night and longer. A handy safety switch ensures that the ultrasonic diffuser won’t burn out when the tank runs empty. There are also seven brightness settings with a neat color-changing mode that creates a calming environment.

The most unfortunate part of the ASAKUKI is the placement of its power cord. It’s connected to the bottom of the device’s blasé, so you’ll have to find a way to prop it up without bending the cord at awkward angles.

While the exhaust port points straight up, the mist shoots out an angle to permeate the air more quickly than most models. The entire device is made of eco-friendly materials and hardly uses any electricity. Make use of the sleep timers to further save on energy costs.

ASAKUKI 500ml Premium, Essential Oil Diffuser, 5...
  • 5-IN-1 AROMATHERAPY DEVICE: This ultrasonic essential oil diffuser is an amazing multifunction aromatherapy...
  • GREATLY IMPROVES AIR QUALITY: Besides its uses in aromatherapy, this essential oil diffuser also functions as...
  • PREMIUM QUALITY MATERIALS: When it comes to our premium essential oil diffusers, we make a point of using...

Last update on 2021-11-26 / Affiliate links / Images from Amazon Product Advertising API

5) RENWER 500ml Remote Control Diffuser

The RENWER diffuser also holds onto as much as 500 ml. It has a maximum operating time of 10 hours per tank, which is several times longer than the industry average for half-liter models. This unit also has seven soothing LED glow options to create a calming atmosphere. You can choose one of the colors or set up the “slideshow” mode scrolls between colors.

RENWER 500ml Remote Control Diffuser
RENWER Diffuser

One thing most users will appreciate is the included remote control. You won’t need to get up and press on buttons to choose an LED color or shift between modes. Instead, you can do some via the remote control at a distance of up to 16 feet away. The remote already comes with batteries—a nice touch from RENWER.

Something customers complained about is how difficult it is to remove the tank’s cap. There aren’t any handles, so re-tightening the cap after getting your hands wet can be an issue. This is by no means a deal-breaker, but it’s something you might want to consider.

There are four timer settings, including a Steady-On mode to blast aromatic vapor several feet into the air for 10 hours straight. Best of all, this device is virtually noise-free. At just 25 dBA on its lowest setting, you can enjoy a good night’s sleep while being doused in a fragrant mist.

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4) Viva Naturals Aromatherapy Essential Oil Diffuser

In this section, we will have a look at the Viva Naturals Aromatherapy Essential Oil Diffuser. The Viva Oil Diffuser is easy to use and with some easy navigation, you will be set to the perfect relaxing mood right away.

All in all this diffuser is an ideal budget essential oil diffuser for anyone who wants to start using essential oils in their home or office. You put the essential oil inside the measuring cup and subsequently add water just to mix it up before you put it into the diffuser.

Basically, you press the button once for eight hours of periodic mist, twice for four hours of constant mist output and a third time to turn the Viva Naturals Aromatherapy essential oil diffuser off.

The Viva naturals essential oil diffuser conveniently changes between various light colors when you switch the device on. The Viva naturals aromatherapy essential oil diffuser uses less oil as compared to other diffusers and vaporizes without having to use any heat.

The Viva oil diffuser has 3 operating modes to cater to your different moods. The intermittent mode is perfect if you want to make use of the essential oil diffuser through the night or the whole day. As the Viva diffuser transfers the essential oils fragrance through the room, it also produces a mist of water. The manufacturer of this diffuser, Viva, suggests using the diffuser only with pure essential oils.

Viva Naturals
Viva Naturals

The LED lights work well, but on the downside, the Viva oil diffuser seems to stop occasionally. The Viva oil diffuser is a perfect device for every room at home. The Viva diffuser guarantees to use far less of your essential oils as compared to the other diffuser brands.

In case you’re looking for a light-weight and affordable essential oil diffuser to use at home or in the office, the Viva Naturals diffuser is an ideal pick. Head over and purchase this small, but great diffuser and find out if a diffuser using essential oils is something for you to experience, at least at householdme.com we enjoyed it!

Last update on 2021-11-27 / Affiliate links / Images from Amazon Product Advertising API

Related Post: What Size Essential Oil Diffuser Do I Need?

Check Out the Viva Naturals Aromatherapy Essential Oil Diffuser review here

3) InnoGear Aromatherapy Essential Oil Diffuser

Have a look at the InnoGear Aromatherapy Essential Oil Diffuser. Essential oil diffusers become more and more popular in the last couple of years, having an ideal number of advantages and many options.

InnoGear Aromatherapy Essential Oil Diffuser

This device is quiet and the ultrasonic operation will diffuse the air in a room and will avoid dry and stuffy air, which can cause the flu or cold to the ones you care about. Diffusers and humidifiers are basically helpful devices to have during the winter times and it can also “Moisture” dry and chapped skin.

The InnoGear essential oil diffuser has 7 changing mood lights, green, dark blue, red, yellow, pink, light blue and white. The InnoGear Aromatherapy Essential Oil Diffuser works well as an essential oil diffuser, humidifier or nightlight. This InnoGear aromatherapy essential oil diffuser is a small and portable device that buyers are able to use a humidifier for bedrooms and offices.

You will notice 7 coloring LED lights that you can select on your diffuser. In numerous situations, when the water within the tank of an essential oil diffuser runs out, the diffuser will still be working. The InnoGear essential oil diffuser will automatically switch off when the water levels are too low.

Using the second mode, you can have the InnoGear Aromatherapy Essential Oil Diffuser bringing out mist constantly. The InnoGear Aromatherapy Essential Oil Diffuser has an extra long power cord, as it measures six feet.

The eye-catching white InnoGear Aromatherapy Essential Oil Diffuser Portable Ultrasonic Diffusers with Color LED Lights Changing and Waterless Auto Shut-off Function for Home Office Bedroom Room, 100 mL is a mouthful of words, but it comes with a lot of benefits.

InnoGear Aromatherapy Essential Oil Diffuser Review

The InnoGear diffuser has a simple automatic switch-off button, so you can easily use it during the night, without fearing for a burned out diffuser. With that much choice of diffusers on the market, you will have to ensure that you will be making the best choice when it comes to an essential oil diffuser.

You want to have a relaxed sleep and take benefit of the functions of such a device. Would you like to purchase this essential oil diffuser from InnoGear, then head over to Amazon and order your diffuser today? InnoGear’s 100ml diffuser will come with the diffuser unit, wall charger, and a measuring cup.

InnoGear Essential Oil Diffuser, Upgraded...
  • Compact Size for Space-saving: Without occupying much space, you can easily place this palm sized diffuser on...
  • 2 Misting Modes: You can set it to intermittent mist (6-8 hrs working time) that diffuser mists and pauses...
  • PP Material and Cool Mist: Using PP material, this diffuser disperses a comfortable stream of room-temperature...

Last update on 2021-11-26 / Affiliate links / Images from Amazon Product Advertising API

Check Out the InnoGear Aromatherapy Essential Oil Diffuser review here

2) NOW Foods Ultrasonic Wood Grain Oil Diffuser

The NOW Foods Ultrasonic Wood Grain Oil Diffuser is a breathtaking diffuser has a super modern wood grain design looking similar to a rose which still has to develop. The diffuser uses high-frequency ultrasonic waves for a quick instant wave of aromatherapy mist. The NOW Food ultrasonic wood grain oil diffuser is manufactured by one of the well-known companies within the essential oils industry, Now Foods. You notice right away when you look at this diffuser that it has a beautiful wood grain design.

NOW Foods Ultrasonic Wood Grain Oil Diffuser
NOW Foods Ultrasonic Wood Grain Oil Diffuser

Fill the NOW Foods diffuser with 500 mL of distilled water and include droplets of essential oils to the device if you want to enjoy a fresh and relaxed fragrance throughout your room. The dimensions of this diffuser are 8-inches in height and 5-inches wide, which is actually a quite normal size for a diffuser.

NOW Foods combines innovation with modern design to build an essential oil diffuser which is an ideal enhancement to a room in your home or office. The NOW Foods diffuser is not making use of heat, which keeps the essential oil integrity and holistic characteristics in place.

The design of this NOW Foods diffuser is somehow resembling the curves of a woman and lily petals. The water reservoir of this NOW Foods model can store 1/2 liter, which is quite a lot for the size of this essential oil diffuser.

The NOW Foods Ultrasonic Wood Grain Oil Diffuser has a cool diffuser alternative as well. We suggest you to only purchase a diffuser with a safety cut-off option as you can loosen up and drift off to sleep, without having to worry about the diffuser burning out or intending to operate with no water remaining.

The NOW Foods diffuser has a respectable operating range as the device can be used in an area as large as 400 square feet, which makes it suitable for almost any room at home. If you are looking for a trendy aromatherapy diffuser then you should definitely have a look at this NOW foods ultrasonic wood grain diffuser.

The NOW Foods diffuser has an automatic shut-off functionality after eight hours of running, which means that you do not have to worry about the device burning out when the water levels are low. We highly recommend the NOW Foods diffuser for anyone who likes to add some essential oils to the air in their room.

NOW Essential Oils, Ultrasonic Faux Wood...
  • JUST ADD TAP WATER AND ESSENTIAL OILS: The Ultrasonic Oil Diffuser unites scientific innovation with...
  • EXTREMELY QUIET AND EASY TO CLEAN: This attractive diffuser is BPA-free and utilizes high-frequency ultrasonic...
  • COOL STEAM/NO HEAT INVOLVED/NO RISK OF BURNS: This diffusion method doesn't utilize heat, which maintains...

Last update on 2021-11-27 / Affiliate links / Images from Amazon Product Advertising API

Related Post: What Does an Essential Oil Diffuser Do?

1) VicTsing 300ml Cool Mist Humidifier

Quite possibly the most popular humidifier and oil diffuser on the market today, the VicTsing 300ml Cool Mist Humidifier has a very lightweight and distinctive design and will give you a very top-notch experience that perfectly integrates the aroma throughout your home. This oil diffuser and humidifier in one ensures that your air is both moist and nicely smelling.

VicTsing 300ml Cool Mist Humidifier
VicTsing 300ml Cool Mist Humidifier

Numerous humidifiers fall behind either in design or usability but the VicTsing 300ml Cool Mist Humidifier meets the requirements amazingly well. Now let’s get a more in-depth look at the VicTsing 300ml Cool Mist Humidifier.

If you care about design it’s all the better, this oil diffuser fits well in your home decoration. The top of the VicTsing contains a plastic spout that is the outlet for the mist that the diffuser will generate while being used. The front side of this unit contains 2 buttons, one is labeled as “Light” and manages the LED lights and the other is labeled as “Mist” and regulates the mist functionality of the diffuser.

The power cord is situated at the bottom of the diffuser in a somehow inconvenient place, which is why we suggest to fill a bottle with water and subsequently filling the diffuser while the power cord is attached to the base. The VicTsing 300ml Cool looks like a fruit or plant with a slim mouth area at the top being where the great smelling mist makes its way throughout the room.

Needless to say, there are other much bigger diffusers around. The size of this device is ideal if you plan on making use of the diffuser in your bedroom because you will not get annoyed by the VicTsing.

VicTsing 300ml Cool Mist Humidifier Review
VicTsing 300ml Cool Mist Humidifier

The VicTsing 300ml Cool Mist Humidifier is a perfect diffuser for your small toddler, as you can easily change the setting from low to high depending on the quality of the air in the room. The VicTsing 300ml doesn’t have any fragrances added to the package. With the Doterra essential oils you do not need that many drops for the diffuser to spread the essential oils through the room. With a diffuser, essential oils will be let into the air sporadically, in the long run, meaning you’ll not have to think about adding them continuously.

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Last update on 2021-11-26 / Affiliate links / Images from Amazon Product Advertising API


This website is supported by readers. As an Amazon Associate we earn from qualifying purchases.


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About the author

Hi I’m Alexander, founder of HouseholdMe.com and I’d like to say thank you for dropping by. Like most of you, the first thing I look at before buying something online is reviews or buying guides. By reading what other people say will help me gauge whether or not a product is good or not.  I am trying to help people find answers, solve problems, and get inspired.

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