Finding the Best Oil Diffuser for a Large Room

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When it comes to using essential oils, a diffuser is one of the most important things you will purchase.  Essential oil diffusers come in all sorts of shapes and sizes, and with all sorts of features.  Today we are going to take a look at the five best essential oil diffusers for large rooms.

Best Oil Diffuser Large Room

Our Favorite!
URPOWER 1000ml Essential Oil Diffuser
URPOWER 500ml Essential Oil Diffuser
Omnilight 530ml Essential Oil Diffuser
BZseed 550ml Essential Oil Diffuser
Homasy 500ml Essential Oil Diffuser
URPOWER 1000ml Essential Oil Diffuser Humidifiers Remote Control Ultrasonic Aromatherapy Diffusers...
URPOWER 500ml Aromatherapy Essential Oil Diffuser Humidifier Room Decor Lighting with 4 Timer...
530ml Large Diffusers for Essential Oil, 18hrs Running Essential Oil Diffuser for Room, Ultrasonic...
BZseed Aromatherapy Essential Oil Humidifier 550ml 12 Hours High Output for Large Room, Home,...
Homasy Essential Oil Diffuser, 500ml Aroma Diffuser Humidifier for Large room with Timer, Fragrant...
$35.99
$27.99
$33.99
$30.99
$26.99
Our Favorite!
URPOWER 1000ml Essential Oil Diffuser
URPOWER 1000ml Essential Oil Diffuser Humidifiers Remote Control Ultrasonic Aromatherapy Diffusers...
$35.99
URPOWER 500ml Essential Oil Diffuser
URPOWER 500ml Aromatherapy Essential Oil Diffuser Humidifier Room Decor Lighting with 4 Timer...
$27.99
Omnilight 530ml Essential Oil Diffuser
530ml Large Diffusers for Essential Oil, 18hrs Running Essential Oil Diffuser for Room, Ultrasonic...
$33.99
BZseed 550ml Essential Oil Diffuser
BZseed Aromatherapy Essential Oil Humidifier 550ml 12 Hours High Output for Large Room, Home,...
$30.99
Homasy 500ml Essential Oil Diffuser
Homasy Essential Oil Diffuser, 500ml Aroma Diffuser Humidifier for Large room with Timer, Fragrant...
$26.99

There are a couple of things to think about when you are looking at the best oil diffuser for a large room.  First and foremost is the ascetics, do you like how the oil diffuser looks?

Next is the capacity, or how much liquid the diffuser can hold.  Remember, you are going to use mostly water in your oil diffuser, with just a few drops of essential oils.

Finally, consider advanced functions like different timer settings and remote controls.

Now, let’s take a look at the best oil diffusers for large rooms.

URPOWER 1000ml Essential Oil Diffuser

URPOWER 1000ml Essential Oil Diffuser Humidifiers Remote Control Ultrasonic Aromatherapy Diffusers...
  • Note: Diffuser with white plastic cap. Color will only shows when you turn on the led lights. Wireless Remote Control - With this remote, you could be easily turn on/off the light and mist when the oil diffuser is away from your bed,the remote's max reading range is 5m.
  • Large 1000ml Water Capacity - You don't need to add water in a whole day with this large tank, set a 3-hour timer for your morning, a 6-hour timer for your afternoon, and a 9-hour timer for your night sleep.
  • Adjustable Mist Mode - There are two mist mode, adding water to max line, the oil diffuser run 10-15 hours in high mist mode and 15-20 hours in low mist mode.

This essential oil diffuser by URPOWER features the largest capacity, and the most advanced features.

It features timers for 3, 6, and 9 hours, plus a remote control that allows you to set the timer, high or low mist function, and light up of the diffuser.

It also comes in a number of different color options:

This is the most fully featured oil diffuser, and has the longest run time of 20 hours, and comes in the widest array of designs.

URPOWER 500ml Essential Oil Diffuser

URPOWER 500ml Aromatherapy Essential Oil Diffuser Humidifier Room Decor Lighting with 4 Timer...
  • 3 in 1 FUNCTIONS: Aromatherapy Diffuser, Humidifier, Night Light. PLEASE clean it at least once a week.
  • ADVANCED Ultrasonic Diffusing technology which produces vibrations at a frequency of 2. 4 millions times per second breaks water and essential oils into extremely fine micro-particles without using heat (heat alters and destroys the properties of essential oils). ULTRASONIC diffusing feature ensures the integrity of the essential oils' beneficial molecular structure and allows for ease of healthy bodily absorption.
  • Large 500ml water capacity that can continue use up to 10 hours each time. When time is up or there is no water, it will turn off automatically. Press the "Mist" button, choose the timer from 60 mins, 120 mins, 180 mins or ON.

This diffuser is similar to the first one, but has a lower capacity, and does not have a remote control.

It does have the same high/low mist function, and timers for 1, 2, or 3 hours.

It also comes in three different designs so you can be sure to find a diffuser that looks great in your large room.

Omnilight 530ml Essential Oil Diffuser

530ml Large Diffusers for Essential Oil, 18hrs Running Essential Oil Diffuser for Room, Ultrasonic...
  • LARGE CAPACITY: The large capacity diffuser(530ml) can continuously work about 18 hours on the low-mist mode, improving environment quality and relieving stress/fatigue when you work/study, moisting/smoothing skin when you relax, sleep, do spa or yoga and keeping your health
  • TWO-IN-ONE: It can be used as both humidifier and scented diffuser for essential oils. As humidifier, it can refresh environment for study room, bedroom, living room etc.; as fragrance diffuser, it can eliminate various peculiar smells(bathroom/kitchen/pet room/hotel) after you add 2-3 drops of essential oil into it
  • MIST MODES: Timer setting for 2H/4H/8H/ON. Long press mist button and beep once for high mist, and long press mist button and beep twice for low mist. All these operations can be finished within seconds, which make your life more convenient and brilliant

This diffuser has a unique design, and appears to have a dark wood finish, although it is made of plastic.  It has a capacity of 530ml, and boasts 18 hours of run time.

It has timers for 2, 4, or 8 hours, or you can simply leave it on for as long as you desire like most other modes.

The interesting part about this oil diffuser is can also act as a night light, and has 7 different adjustable colors.

BZseed 550ml Essential Oil Diffuser

Sale
BZseed Aromatherapy Essential Oil Humidifier 550ml 12 Hours High Output for Large Room, Home,...
  • 550ML CAPACITY, RUN OVER 10 HOURS, MORE MIST OUTPUT: Our essential oil diffuser feature 550ml capacity, even in strong mist mode still work for 9-10 hours, and weak mist runs for 10-12 hours, works well disseminating the aroma steam to your room. You can use this as an aroma diffuser and personal humidifier, ideal for apartments, office, studio, child’s room. This is real, rather than other brands claims 300ml capacity run for 10 hours.(VAPOR AMOUNT: 55ml/h VS 30ml/h)
  • TIMER SETTING AND MIST CONTROL,WATERLESS AUTO-OFF: You can change the lights to whatever you feel at the moment, constant color or rotation of 7 colors, each light has bright and dim modes. Timer set in 1H/3H/6H/continuous on. When time is up or there is no water, the cool mist humidifier will turn off automatically, no risk of burns.
  • REDUCE ALLERGIES SYMPTOMS IN WINTER DRY CLIMATE: This aromatherapy diffuser could provide a large amount of fresh air for those who suffer from Dry Cough, Itchy Nose or Eyes, Allergies Sinus Headaches, and Sleeping Problems, Dry Skin. Helps to improve breathing and sleeping, relieve allergy, reduce static electricity shocks in the dry climate. Add to cart now, great housewarming or hostess gift idea for yourself, parents, friends, business partners.

This oil diffuser has a 550ml capacity for 10 hours of runtime.  It also has 1, 3, and 6 hour timers.

It comes in four different colors, and you will be sure to find one that fits into your decor:

This also features 7 different colors, which you can set to rotate as you wish, or simply set your favorite color.

Homasy 500ml Essential Oil Diffuser

Homasy Essential Oil Diffuser, 500ml Aroma Diffuser Humidifier for Large room with Timer, Fragrant...
  • 8 COLOR ATMOSPHERE LIGHTS: Fully Light transmission plastic design lets the color looks wonderful and provide you a romantic atmosphere. Homeys Essential oil diffuser has 8 color-changing lights, you can fix a single color as you like.
  • 500ML DIFFUSER, IDEAL FOR LARGE ROOM. Homeys 500ml essential oil humidifier atomizer plate oscillates 3, 000, 000 times offering fine cool mists and long-lasting fragrance. The covering area reaches up to 480 ft², which can use in a large room. It continuously works with 8-11h in high mist and 12-20h in a low mist (sleep mode). The three-time setting for option: 1/3/6H timer.
  • LOW NOISE & SLEEP MODE. Thanks to the exclusive noise-reducing technology, the noises of bubble and fan are effectively reduced and controlled around 23dB within 1 meter, creating a perfect sleeping atmosphere. Press the “SLEEP” mode button, then the essential oil diffuser will turn to “sleep” with the light off and low mist output(25-40ml/h).

Unlike several of its counterparts this model features 8 different colors.  Because it is made of white plastic, the whole unit will glow with the color you choose for a very interesting look.  You can set your favorite color, or let it change colors.

It features timers for 1, 3, and 6 hours, and has a 500ml capacity.  The sleep functionality turns the diffuser to low mist, and will turn off the light.

It also comes in a form with a Homasy Essential Oil Diffuser, 500ml Aroma Diffuser Humidifier for Large Room with Timer, Fragrant..., versus the completely white unit.

Picking the Best Oil Diffuser for Large Room

Let’s take a look at all of the best oil diffusers one more time:

Our favorite is the one with the largest capacity and the most functionality: the URPOWER 1000ml oil diffuser.  It has a remote control, comes in a variety of finishes, and has a remote control.

The other oil diffusers also have a large variety of features and functionality.  Many come in different finishes to blend into your decor.  They are all in the same range of capacity, and many of them have the ability to set the LED color.

Keeping that in mind, our next favorite is the Homasy Essential Oil Diffuser, 500ml Aroma Diffuser Humidifier for Large room with Timer, Fragrant....  Because of its unique plastic casing, the unit will glow completely with the selected LED color for a very cool effect.

How Do These Essential Oil Diffusers Work?

There are many different forms of essential oil diffusers.  When it comes to a large room, some special considerations need to be taken.

Many oil diffusers use another type of oil to dilute the essential oil.  Since essential oils are so strong (and so expensive), we never really use more than a few drops in any situation.

The problem with adding essential oil to a base oil, the heating it, is that the essential oil does not permeate a large area.

Oil diffusers for large rooms work based on water.  They then make the oil and water mixture into a mist which permeates through the air in a large room.  This also doubles as a humidifier, and makes the air more moist, which is always a good thing.

Is your air humid enough?  Be sure to take a look at our favorite indoor humidity monitors!

The use of water is really what allows essential oils to be beneficial and cost effective in a large room.

Getting Started With Essential Oils

Essential oils are a great way to help you and others in your home feel better in a number of ways.

My favorite essential oil to get started with is always Lavender:

Lavender is great to help relax, which makes it a great to use at night in your living room or bedroom.

It is a great essential oil to get stated with with the best oil diffuser for a large room.

Last update on 2020-01-27 / Affiliate links / Images from Amazon Product Advertising API

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