10 Best essential oil diffuser for large space in Canada

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Last Updated - 2024/04/26

Best Choice
01

Generic

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On Amazon

Aromasense Scent Air Machine – Professional Smart Scent Air Diffuser – Waterless Technology Essential Oil Diffuser – Portable Aroma Diffuser for Large Spaces, Office, Business, Home
9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Smart Scent Air Machine: Our automatic air freshener uses Wifi and Bluetooth technologies for enhanced connectivity that allow you to control the machine remotely, directly from your phone but also manually, for enhanced user experience!
Safety Comes First: The air diffuser for essential oils uses waterless technology and it’s completely safe for kids and pets! The diffuser releases amazing scents with a clean fragrance without leaving behind any harmful residues or smoke!
Quiet and Powerful: This waterless diffuser features a powerful configuration that ensures smooth and quiet operation without disturbing people around. Also, it is a cost-effective solution to enrich the space, as it consumes a minimal quantity of water and essential oils while maximizing the fragrance intensity.
Perfect for All Spaces: Thanks to its safe, quiet and performant operation, our smart oil diffuser can be used with confidence in both small and large spaces, including your home, office, business place, bathroom, institutions, restaurant, event venues as well as public spaces on hot weather and much more!
An Amazing Choice: If you are looking for an aromatherapy essential oil diffuser that it’s economical, quiet and efficient, the Aromasense smart scent machine is what you need! This highly performant smart air machine is safe for any space but also powerful to delight everyone’s senses with superb, subtle fragrances!

CA$105.00
02

BlueHills

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BlueHills Premium 4000 ml XL Essential Oil Diffuser 4L 4 Liter 70 Hour Run Humidifier Aromatherapy 1 Gallon Big Capacity High Mist Output for Large Room Home Mood Lights WhiteE401
9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Large humidifier made with premium quality materials: Besides its uses in aromatherapy, this essential oil diffuser also functions as a humidifier. Use it to improve your home's air and atmosphere quality, cover the smell of pets or smoking, and protect you family from excessively dry air
Large essential oil diffuser multifunctional aromatherapy device: This essential oil diffuser is an amazing aromatherapy device unlike any other you've ever used. It features a huge and easy to clean 4000 ML water tank, 7 different LED light colors, adjustable mist output , as well as a safety auto-switch that prevents it from overheating in case it runs out of water.
Huge capacity can run for days up to 70 hours run : Unlike the standard size humidifiers, this has an extra-large capacity and can run all night and for days. This large diffuser measures about 11.5 inches height and 6 inches diameter. It can hold up to 135 ounces/More than a gallon / 4000 ml of water and can run up to 70 hours in low mist with one fill.
Dial adjustable low to high mist output, color changing lights, auto shut off – Enjoy the option to change the mist setting with the knob. The standard diffusers have only two mist settings of high or low. This unique design allows you to set the mist from very low to very high with a dial -knob . Due to this unique design this model does not include a remote. Unit is equipped with a safety auto shut off when low water level is detected.
A great gift idea for everyone: If you're in the market for a nice and practical gift, you can stop looking. This great aromatherapy essential oil diffuser is a thoughtful and handy present, one that everyone can benefit from. With a combination of style, size ,design and function like that, it's a guaranteed thoughtful gift!.

CA$79.99
Best Value
03

ASAKUKI
19% Off

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ASAKUKI 500ml Essential Oil Diffuser, 5 in 1 Premium Ultrasonic Aromatherapy Fragrant Oil Vaporizer Humidifier with Remote Control, 3 Timer and Auto-Off Safety Switch, 7 LED Light Colors
9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

PREMIUM QUALITY MATERIALS: When it comes to our premium essential oil diffusers, we make a point of using nothing but the same ultra-high grade, safe, and eco-friendly PP materials baby bottles are made from, as well as state-of-the-art production processes and strict quality control.
GREATLY IMPROVES LIVING QUALITY: Besides its uses in aromatherapy, this essential oil diffuser also functions as a humidifier. Use it to improve your home's atmosphere quality, cover the smell of pets or smoking, and protect you family from excessively dry air, microorganisms, allergens, dust, and more!
A GREAT GIFT IDEA FOR EVERYONE: If you're in the market for a nice and practical gift, you can stop looking. This great aromatherapy essential oil diffuser is a thoughtful and handy present, one that everyone can benefit from. With a combination of style, design and function like that, it's a great hit!
5-IN-1 AROMATHERAPY DEVICE: This ultrasonic essential oil diffuser is an amazing multifunction aromatherapy device unlike any other you've ever used. It features a large 500ml water tank, multiple mist diffuse modes, as well as a safety auto-switch that prevents it from overheating in case it runs out of water.
100% RISK FREE PURCHASE: At ASAKUKI, we have great faith in our essential oil diffusers. After all, we use them in our homes ourselves! Each one of them comes with a 1-year technical support. If you have any issue with your diffuser, do not hesitate to contact us - your satisfaction is paramount!

CA$36.99 CA$45.99 19% Off
04

BlueHills

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On Amazon

BlueHills Premium 2000 ML XL Large Essential Oil Diffuser Aromatherapy Humidifier for Large Room Home 40 Hour Run Huge Coverage Area Lights 2 Liter Extra Large Capacity Diffuser White Wood Grain E004
9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Multifunctional aromatherapy device with white marble look : This essential oil diffuser is an amazing aromatherapy device unlike any other you've ever used. It features a huge and easy to clean 2200 ML water tank, 7 different LED light colors, multiple mist modes, as well as a safety auto-switch that prevents it from overheating in case it runs out of water.
Humidifier made with premium quality materials: Besides its uses in aromatherapy, this essential oil diffuser also functions as a humidifier. Use it to improve your home's air and atmosphere quality, cover the smell of pets or smoking, and protect you family from excessively dry air!
Huge capacity can run overnight and longer -up to 40 hours : Unlike the standard size humidifiers, this has a extra large capacity and can run all night.
Adjustable low to high mist output, color changing lights, auto shut off – Enjoy the option to change the mist setting with the knob.. Tailor the cool mist aromatherapy diffuser output to your choice very high to very low. Unit is equipped with a safety auto shut off when low water level is detected.
A great gift idea for everyone: If you're in the market for a nice and practical gift, you can stop looking. This great aromatherapy essential oil diffuser is a thoughtful and handy present, one that everyone can benefit from. With a combination of style, size ,design and function like that, it's a guaranteed thoughtful gift!

CA$57.07
05

kakoda

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Aromatherapy Essential Oil Diffusers for Home Large Room, Ceramic Scent Air Diffuser Ultrasonic Aroma Diffuser 500ml with Timed—White
9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

【WATERLESS AUTO SHUT-OFF】500ml. 4 timers, 1hr/3hr/6hr/always on. The diffuser will automatically shut off once the water runs out. Create a truly relaxing and customizable environment with simple to use mist, timer and light settings.
【QUIET】This oil diffuser runs steady and quiet, no beeping or noises (below-36dB), give you a quiet and comfortable environment. It can act as a humidifier for baby room, office, library, etc.
【Independent LED Light】The essential oil diffuser has an independent mist and light feature so you don't have to worry about the light keeping you up while you enjoy the essential oil mist overnight. Or you can just use it as a night light to create romantic ambiance.
【CERAMIC DESIGN FROM KAKODA】was shaped by workman's hand，has a handmade ceramic cover that is sturdy and durable, as well as an excellent surface performance of dirt resistance and ease of cleaning. — a piece of art that sits beautifully in your home, office, studio or spa. Stylish, sleek + incredibly easy to use 500 ml diffuser that easily runs for 6-8 hrs day or night, and gently (and quietly) fills an entire room with aromatherapy.
【A GREAT GIFT IDEA】 This makes a thoughtful gift for birthday, Mother's Day, and Christmas. Many people are stocking up with several to place around their home or business. Get yours while we have this attractive feature filled model in plentiful supply. It's selling fast after being recommended by interior decorators as an attractive and highly effective choice.

CA$59.99
06

Dynooper

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On Amazon

Aroma 500 ML Diffiser with Essential Oils Set, Essential Oil Diffuser with Remote Control, Humidifier with 14 Color Lights for Large Room, 4 Timer Setting, Auto Shut-Off
9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

FINE & SMOOTH MIST: The ultrasonic technology delivers fine and stable cool mist which increases the air humidity without dampening your furniture or your floor. Accordingly to your room size, you can adjust the mist level between low and high modes by pressing the power button.
AROMATHERAPY DEVICE: Our diffusers for essential oil has a 500 ml capacity and uses state of the art wave diffusion technology to atomize essential oils for ultimate wellness. The aromatherapy diffuser includes 7 ambient light modes with two intensity settings for 14 different light combinations.
ANCIENT THERAPIES DELIVERED: Our essential oils are formulated using high quality plants sourced from various regions of the world, such as lavender from France and Tea Tree from Australia. Our Top 8 essential oils include Lemon, Lavender, Mint, Rose, Orange, Tea tree, Vanilla, and Jasmine. All oils are therapeutic grade come in amber 10ml jars to protect from sun degradation
4 TIMER AND WATERLESS SHUT-OFF:The Aroma Oil Diffusers comes with 4 built-in timer setting modes: 1 / 3 / 6 Hours/ ON which can be set via the "MIST" button on the aroma oil diffusers or with the remote control. It is easy and convenient to use. Also, this fragrance oil diffuser will automatically shut off when water runs out.
14 COLOURS LED LIGHT: 7 colours and 2 modes to meet your needs, you can adjust the automatic cycle mode or a fixed colour, each colour contains two modes, bright and dark, the colour light and aromatherapy function can be used separately, can be used as a night light or switched off. The lamp works. At the same time, the ultra-low operating noises will not affect your sleep.

CA$36.99 CA$39.99
07

BlueHills

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On Amazon

BlueHills 2500 ML XL Essential Oil Diffuser Aroma Humidifier with Timer for Large Home Decor Baby Rooms Big Huge 2.5 L Capacity Long Run Color Changing Lights Decorative Design High Mist White- F002
8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Huge capacity can run for days in one fill: Unlike the standard size humidifiers, this has an extra-large capacity and can run all night. It can hold up to 2500 ml of water.
High mist output large humidifier made with premium quality materials: Besides its uses in aromatherapy, this essential oil diffuser also functions as a humidifier. Use it to improve your home's air and atmosphere quality, cover the smell of pets or smoking, and protect you family from excessively dry air, microorganisms, allergens, dust, and more!
Extra large essential oil diffuser multifunctional aromatherapy device: This essential oil diffuser is an amazing aromatherapy device unlike any other you've ever used. It features a huge and easy to clean 2500 ML water tank, 7 different LED light colors, multiple mist modes, as well as a safety auto-switch that prevents it from overheating in case it runs out of water.
Adjustable low to high mist output, color changing lights, auto shut off – Enjoy the option to change the mist setting. This unique design allows you to set the mist from low to high. This model does not include a remote and convenient and easy to use options are in the diffuser. Unit is equipped with a safety auto shut off when low water level is detected.
A great gift idea for everyone: If you're in the market for a nice and practical gift, you can stop looking. This great aromatherapy essential oil diffuser is a thoughtful and handy present, one that everyone can benefit from. With a combination of style, size ,design and function like that, it's a guaranteed thoughtful gift!

CA$69.94
08

Diffuserlove

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On Amazon

Diffuserlove 500ML Essential Oil Diffuser Ultrasonic Aromatherapy Fragrant Oil Vaporizer Humidifier with Adjustable Mist Mode, 7 Color LED, 4 timers, Waterless Auto-Off for Office Home Bedroom
8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Safety Protection and Auto-off Designed with waterless auto-off function, this essential oil diffuser will turn off automatically when water runs out for your safety and the protection of diffuser.
Quiet Operation This diffuser oil is extremely quiet when working. Humidify your living space to prevent dry,and provide a more comfortable living environment.
Note Please adjust the appropriate time as needed and read the instructions carefully.
7 Colors Lights & 4 Timer 7 Soothing Colors and each color has 2 light options (Dim and Bright).The essential oils diffuser could be set steady on turn off through by press 'LIGHT'. The timer from 1H, 3H,6H or ON for your reference.
500ML Large Capacity The diffuser is 500ML large capacity ,the working time up to 8 hours.

CA$36.99
09

VAAGHANM
10% Off

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On Amazon

600 ML Aromatherapy Oil Diffusers with 8 Essential Oils Set, Ultrasonic Essential Diffuser Humidifier with 2 Mist Modes, LED Lights,4 Timer for Large Room
8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

【Unique Vase Design And 14 Lighting effects】This aroma diffuser is designed exclusively by us, it has a beautiful appearance. Moreover, there are 14 kinds of lights for you to choose from, and each light has bright and dim modes. The noise is lower than 35dB when the oil diffusers are working, it can let you rest in a quiet environment.
【Two Mist Modes And Waterless shut off】Our aromatherapy diffuser have 2 adjustable mist modes, you can adjust the mist intensity according to your needs. Also, you can keep this oil diffuser on the night because of the waterless auto-off protecting function.
【Four Timer And Remote Control】This aroma diffuser have four timing modes: 1 / 3 / 6 Hours/ ON which can be set via the "MIST" button on the aroma oil diffusers. At the same time, it is equipped with a remote. You can also use the remote to time the aromatherapy machine or adjust the light, which is very convenient.
【8 Essential Oil】This oil diffuser set comes with 8x10ml 100% natural pure organic oils including Lemon, Lavender, Mint, Rose, Orange, Tea tree, Vanilla, and Jasmine. You can choose the oil that you like and bring a different taste to your room.
【600 ML Large Capacity】Our aroma diffuser compares to another diffuser with a larger 600ml tank that you don't have to refill as often. This essential oil diffuser is suitable for a large room and with low mist mode, you can enjoy up to 15 hours of fragrance.NOTE: Do not add water beyond the water level line to produce the best fogging effect.

CA$35.99 CA$39.99 10% Off
10

ASAKUKI

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On Amazon

ASAKUKI 300ML Essential Oil Diffuser, Wood Grain BPA-Free Whisper Quiet 5-in-1 Cool Mist Humidifier, Natural Home Fragrance Diffuser with 14 Colors LED Lights and Easy to Clean - White
8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

PREMIUM QUALITY MATERIALS: When it comes to our premium essential oil diffusers, we make a point of using nothing but the same ultra-high grade, safe, and eco-friendly PP materials baby bottles are made from, as well as state-of-the-art production processes and strict quality control.
GREATLY IMPROVES AIR QUALITY: Besides its uses in aromatherapy, this essential oil diffuser also functions as a humidifier. Use it to improve your home's air and atmosphere quality, cover the smell of pets or smoking, and protect you family from excessively dry air, dust, and more!
A GREAT GIFT IDEA FOR EVERYONE: If you're in the market for a nice and practical gift, you can stop looking. This great aromatherapy essential oil diffuser is a thoughtful and handy present, one that everyone can benefit from. With a combination of style, design and function like that, it's a great hit!
5-IN-1 AROMATHERAPY DEVICE: This ultrasonic essential oil diffuser is an amazing multifunction aromatherapy device unlike any other you've ever used. It features a large and easy to use 300ml water tank, 7 different LED light colors, multiple mist nebulizer modes, as well as a safety auto-switch that prevents it from overheating in case it runs out of water.
100% RISK FREE PURCHASE: At ASAKUKI, we have great faith in our essential oil diffusers. After all, we use them in our homes ourselves! Each one of them comes with a 1-year technical support. If you have any issue with your diffuser, do not hesitate to contact us - your satisfaction is paramount!

CA$35.99