When diffusing oils in a large room, you must use an essential oil diffuser for large spaces so you can enjoy the aroma in every corner of the room.
Using a small diffuser in a large room will not give you the effects of the oil you are diffusing. That’s because small-sized diffusers do not have the output necessary to diffuse the aroma throughout the large space. You may get the aroma while standing near the device, but that scent will be completely unnoticeable when you’re at the other end of the room.
When diffusing oils in large rooms such as a spacious living room or bedroom, what you need is a diffuser that’s designed for large spaces.
Remember, it’s not the capacity of the unit that matters. A unit with a larger water capacity is not necessarily the best diffuser for large rooms. What’s more important is the output of the device.
The best essential oil diffuser for large rooms is one that has a larger coverage area. You can see the coverage area of each of the large-space diffusers listed below. The best one for you will depend on the size of your room.
Rocky Mountain Oils Lux Blue Marble Diffuser
With its gorgeous blue hand-blown glass globe, the Lux Blue Marble Diffuser from Rocky Mountain Oils is the perfect combination of form and function. The glass globe changes colors when the diffuser is switched on accentuating your space with a punch of eye-catching colors as you diffuse your favorite essential oil. The changing colors and soothing aromas create an atmosphere that is soothing and aromatic.
The Lux Blue Marble Diffuser offers an impressive 1,000 square foot coverage, making it the best essential oil diffuser for large spaces. Many users have endorsed the fact that the diffused aromas easily fill a spacious room.
The unit is BPA-free and measures 7” x 7” x 8.5”. It can hold up to 170ml of water and has a run time of up to 6 hours on continuous mode.
The mechanism operates quietly and shuts off automatically when the water level drops below the minimum line.
This large room diffuser uses ultrasonic technology, which means no heat or chemicals are used during the diffusing process. This allows you to get the full therapeutic benefits of the oil that you use in the unit.
Watch the video of how to use the Lux Blue Marble Diffuser.
All users without exception absolutely love this diffuser. That’s quite rare in itself. Some of the most-loved features are its stunning looks, quiet operation, and its ability to fill a large room with wonderful aromas.
Rocky Mountain Oils Lux Blue Marble Diffuser easily tops this list of best essential oil diffusers for large spaces.
Urbane Sienna Dark Bamboo Diffuser
Another large-space ultrasound diffuser from Rocky Mountain Oils, the Urbane Sienna Dark Bamboo Diffuser has a more compact cylindrical design measuring 3.5” x 3.5” x 7”. The dark bamboo base and glass cover give it a sleek, soothing appearance.
The sleek, compact design can be misleading. The Urbane Sienna Essential Oil Diffuser has a generous 110ml capacity and offers an equally generous 1,000 square foot coverage.
The run time varies between 4 and 9 hours depending on whether you use it on continuous or intermittent mode. The color rotating background comes on while the device is switched on, alternating between soothing blue, green, purple, and red. There is an option to turn the color rotating background off.
Get the price and detailed instructions on how to use the Urbane Sienna Dark Bamboo Diffuser.
Sleek and powerful, Plant Therapy’s Ultrafuse Essential Oil Diffuser is another top-rated diffuser for large spaces. The unit is made from a rare, natural purple clay using ancient craftsmanship, making it a unique and charming addition to your home.
The compact design of the Ultrafuse Diffuser belies its large 200ml water capacity, which easily covers an approximate area of 538 square feet. It operates using ultrasound technology, which requires no heat or chemicals allowing the essential oils to retain their chemical profile so you get the full therapeutic benefits.
The continuous, intermittent, and preset timers give you complete control over the amount of essential oils diffused into the air and the run time of the diffuser. Depending on the mode you choose, the diffuser will run anywhere from 1 hour to 6 hours.
The device will shut off automatically when the timer is complete or the water has run out. That’s another huge plus point as it means you don’t have to worry about keeping track. Just switch it on and do your thing while the device runs in the background.
Add Bluetooth connectivity and a remote control, and you have a super convenient diffuser to use in a large room. No need to get out from under the sheets to put off the diffuser at the other end of the room. Just pick up the remote and click.
Get the price and detailed directions on how to use Plant Therapy’s Ultrafuse USB Essential Oil Diffuser
Vitruvi Stone, Ceramic Ultrasonic Essential Oil Diffuser
This beautifully crafted ultrasonic diffuser from Vitruvi is made from the highest quality ceramic. Every feature has been considered in minute details, from its sophisticated modern design to the placement of buttons on the unit.
The Vitruvi Stone Diffuser measures 3.4″x 3.4″x7″ and has a 90ml capacity. It is capable of diffusing aromas evenly up to 540 square feet, which makes it great for using in a larger room. The unit uses ultrasonic vibrations without heat, which helps to retain the integrity of the oils.
With this Ceramic Ultrasound Diffuser, you can diffuse oils for 3 hours on continuous setting and 7 hours on interval settings. The misting output is 1 oz/hour on the consistent setting and 0.40 oz/hour on intermittent setting.
It operates quietly with a soft, gurgling sound that’s immensely soothing.
The Vitruvi Ceramic Essential Oil Diffuser is a fantastic choice if you want an elegant and quiet diffuser that also doubles as a decorative item. It is available in 4 stunningly beautiful colors – Charcoal Grey, Jet Black, Terracotta, and White.
Plant Therapy AromaFuse Ultrasonic Essential Oil Diffuser
Good looking and packed with features, the AromaFuse Ultrasonic Essential Oil Diffuser is one of the best-selling diffusers for large spaces. That’s not surprising when you consider everything you get for a surprisingly low price.
The AromaFuse Essential Oil Diffuser features five different timer settings, giving you plenty of options for both continuous and intermittent mist at different intervals. These customization options are what users love the most about this large space diffuser.
The unit measures 6.8″x6.8″x4.3″, and has a large container with a 380 ml capacity. With this size tank, you get up to 10 hours of continuous diffusion time and 538 square feet coverage.
All plastic parts in the unit are BPA-free food-grade plastics, and the diffuser tank is coated to protect against erosion by essential oils. The device doesn’t use heat to diffuse the oils. This lets the essential oils retain all of their natural benefits and unbroken chemical profiles.
This sleek diffuser is available in three gorgeous colors – Rose Gold, Wood-Grain Brown, & Pearl White. Choose one from among these three can be quite a challenge. My tip – choose Pearl White for minimalist décor, Wood-Grain Brown for a more rustic interior, and Rose Gold to complement a contemporary interior.
Plant Therapy offers detailed instructions on how to use the AromaFuse Ultrasonic Essential Oil Diffuser.
Ellia, Gather Ultrasonic Aroma Diffuser
The Gather Ultrasonic Aroma Diffuser from Ellia has an understated design that is simple yet beautiful. The white ceramic rounded base and flat wood cover complement each other beautifully giving the device a serene look that will enhance any space.
The 200ml reservoir provides a light pleasant aroma while gently humidifying your space for 10 hours on continuous mode and up to 20 hours on intermittent mode. This is great if you are looking for a diffuser that you can set and forget without having to remember to refill every couple of hours.
A beautiful color-changing mood light and a library of relaxing and uplifting sounds make the Ellia Gather the best large space diffuser for meditation.
A remote control allows you to adjust the settings from a distance, which can be really convenient when you’re using it in a large room.
As an added bonus you get 2ml bottles of Ellia Essential Oils with the diffuser – Orange, Fight It, and Pay Attention. Go here to read a detailed description as well as instructions on how to use the Ellia Gather Ultrasonic Aroma Diffuser.
Raindrop Nebulizing Diffuser
The Raindrop Nebulizing Essential Oil Diffuser by Organic Aromas has the same features and functions as the Exquisite line. The only difference is its physical appearance.
The diffusers in the Raindrop line are raindrop shaped, with a large rounded base that tapers towards the top. The base is made from plantation hardwood and the top is made from custom-blown glass. It measures approximately 4” at the base and is 9” tall and offers coverage of 800 square feet.
Raindrop is a nebulizing diffuser. It works without water and no heat is generated, so you can get the full therapeutic benefits of the oil used. A volume switch lets you control the precise amount of oil you wish to diffuse. The unit alternates between 2-minute on and 1-minute off cycles and shuts off automatically after 120 minutes.
With its generous space coverage, quiet operation, and energy efficiency, this is an excellent large space diffuser to use in the bath, spa or beauty parlor.
Exquisite – Nebulizing Diffuser by Organic Aromas
The Exquisite Nebulizing Essential Oil Diffuser has a unique, contemporary design that is simple yet beautiful. The refined hand-made wood base and the custom-blown glass diffuser complement each other beautifully giving the device a sleek, sophisticated look.
The unit is approximately 4” wide x 9’ tall and offers an impressive 800 sq. feet coverage, making it the best essential oil diffuser for open concept homes, large lofts, office spaces, and conference rooms.
Exquisite by Organic Aromas is a nebulizing diffuser. It works by using airflow to blow the essential oil directly into the air in the form of tiny droplets.
The unit uses no water or heat so there is no loss of therapeutic properties during diffusion. It has adjustable mist levels and functions on an alternating cycle of 2 minutes on and 1 minute off. The device operates silently and uses very little energy. A ‘touch sensor’ light allows you to turn the LED light on or off any time with a swipe of a finger.
The Exquisite Diffuser is available in a wide range of colors and styles.
Scroll down below the product video to preview the detailed instruction manual of Organic Aromas’ Exquisite Nebulizing Essential Oil Diffuser.
ArOmis Solum Lux Vitis Wood and Glass Essential Oil Diffuser
ArOmis makes a wide range of wood and glass nebulizing diffusers. All of their diffusers work on the same principles. The only difference lies in their designing. Each of their units has a differently styled hand-blown glass diffuser sitting atop a wooden base. You can see all of their styles here.
The ArOmis Wood and Glass Nebulizing Diffusers use air and vibration to diffuse oil into the air so you get the purest and most concentrated aroma over a large area. These are a great choice if you are looking for a unit that will fill your 30’ x 30’ space with wonderful relaxing aromas.
Read my detailed ArOmis Wood and Glass Nebulizer Review.
Your turn now. Which essential oil diffuser are you using for your large space. Do you find it effective for the large space and would you recommend it to others? Share your experience with us in the comments below.
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Disclaimer: This information is not intended to serve as medical advice. Please consult your doctor before using any natural medication or if you experience any unusual symptoms. See Full Disclaimer here.