10 Best essential oil diffuser 500ml in Canada

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Last Updated - 2025/09/16

Best Choice

01
HJTHJT

HJTHJT 500ML Essential Oil Diffuser: Aroma Diffuser with Remote Control for Hotel Spa Yoga Room - Humidifiers for Bedroom with 14 Colors LED Night Light for Kids/Women Home Relaxation

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Main highlights

Remote Control: The aromatherapy diffuser is provide an easy to use remote control that can control it from up to 15-feet and adjust the lighting and misting modes as well as set the humidifier's timer, the diffuser has 1/3/6 hour timers and steady ON mode, as well as a auto-switch that prevents it from overheating in case it runs out of water
Low Noise for Better Sleep: The aroma diffuser is using upgraded quiet fan with noise reduction technology. The noise level is lower than 25 dB, it's created a peaceful and soothing environment for learning, working and sleeping
Large Capacity Aroma Diffuser: 500 ML essential oil diffusers for home is wonderful for large rooms. This diffuser is also includes 7 ambient light chose to create a relaxing feeling to your room and make your life more colorful
2 Mist Modes: The scent diffuser can provide stable cool mist to increases your room humidity without make your furniture and your floor to get humid. You can aslo adjust the mist mode to get low Mist: 30ml/h and high Mist: 60ml/h by pressing the power button to fit your room size
14 Colors LED Light: The essential oils diffuser can provide 7 colours with 2 modes, the LED light can be fixed or cycled through. The mist and light functions of this diffuser can be work separately. you can turn off the light at night while sleeping, or use this diffuser as a nightlight
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9.8

Exceptional

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02
Earnest Living

Earnest Living Essential Oil Diffuser White Ceramic Diffuser 500 ml Timers Night Lights and Auto Off Function Home Office Humidifier Aromatherapy Diffusers for Essential Oils

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Main highlights

Ultrasonic Diffuser for Essential Oils is a great gift for your friends, family and lover on Birthday, Housewarming, Wedding parties, Mother's Day, Father's Day, Christmas, New Year and Valentine's Day. Risk- free purchase with money back guarantee in 30 days warranty.
Essential Oil Diffuser 500 ml Diffuser [no beep upgrade] improve your home’s air and atmosphere quality, overcome the smell of pets or smoking, protect your family from excessively dry air, and relieve stress from all day’s work.
Cool Mist Humidifier advanced ultrasonic diffuser with 4 timers, this beautiful decorative piece runs steady and quiet. It’s the best experience for you and your family.
Ceramic Essential Oil Diffuser with 7 color Night Light is the perfect match, it’s the best way to present the gleam from the ceramic material. It’s a great companion for you to focus, study, yoga or sleep.
Aromatherapy Diffuser is equipped with waterless auto shut-off function. Fill it with water and add a few drops of essential oils, and make a comfortable and unique aroma space for yourself.
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9.7

Exceptional

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03
ASAKUKI

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

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9.7 Simple to clean

9.5 Simple to use

9.3 Time function
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. Your satisfaction is paramount!
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9.4

Excellent

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04
Dynooper

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

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9.3 Simple to use

9.1 Remote Control

8.7 Aroma
Main highlights

REMOTE CONTROL: Our diffuser is provide an easy to use remote control that can control it from up to 15-feet and adjust the lighting and misting modes as well as set the humidifier's timer,the diffuser has 1/3/6 hour timers and steady ON mode, as well as a safety auto-switch that prevents it from overheating in case it runs out of water.
LOW NOISE FOR BETTER SLEEP: Our diffuser is using upgraded quiet fan with noise reduction technology, The noise level is lower than 25 dB, it's created a peaceful and soothing environment for learning, working and sleeping,You can enjoy a relaxed and fragrant atmosphere in your space at any time.
LARGE CAPACITY AROMA DIFFUSER: Our essential oil diffuser capacity is 500 ML; it is perfect for large rooms; this diffuser is also includes 7 ambient light chose to create a relaxing atmosphere to your room and make your life more colorful.
ESSENTIAL OILS: We sourced globally for premium raw materials. Each synergetic blend oil is expertly formulated and hand-poured, has no additives, carriers, alcohol, fragrance-added, The set of 8 Well-being essential oils comes with Lemon, Lavender, Mint, Rose, Orange, Tea tree, Vanilla, and Jasmine.
2 MIST MODES: Our diffuser can provide stable cool mist to increases your room humidity without make your furniture and your floor to get humid; You can aslo adjust the mist mode to get low Mist: 30ml/h and high Mist: 60ml/h by pressing the power button to fit your room size.
14 COLOURS LED LIGHT: Our diffuser can provide 7 colours with 2 modes, the LED light can be fixed or cycled through. the mist and light functions of this diffuser can be work separately. you can turn off the light at night while sleeping, or use this diffuser as a nightlight.
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9.1

Excellent

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Value for Money

05
Diffuserlove

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

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9.9 worth the money

9.9 Fashion

9.9 Giftable
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.
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9.0

Excellent

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06
ARVIDSSON

ARVIDSSON 500ml Essential Oil Diffusers, Ultrasonic Diffusers for Essential Oils, Iron Metal Aromatherapy Diffuser with Mist Timer Setting, Whisper-Quiet Operation

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Main highlights

Whisper Quiet Ultrasonic Technology: Our aromatherapy diffusers for essential oil use advanced ultrasonic technology that operates quietly, without any disturbing noise, making it safe for your kids and pets.
Vintage Metal Shell Design: Made with 100% iron metal shell and PP material water tank, our 500ml essential oil diffusers is not only a diffuser but also a unique and attractive addition to your home decor.
Easy to Use & Auto Shut-off: Our 500ml essential oil diffusers is user-friendly, with a simple button that makes it easy to operate. Plus, it automatically shuts off when it runs out of water, so you don't have to worry about it burning out.
Certified Quality & Warranty: Our diffusers for essential oil are certified under ETL and FCC safety standards and undergo strict testing to ensure their quality and durability. We also offer a one-year warranty, so you can purchase with confidence and enjoy a satisfied resolution if you have any issues with your purchase.
4 Adjustable Mist Timer Settings: With a large water capacity, our essential oil diffusers can run continuously for up to 10-15 hours. It also offers four adjustable mist timer settings, including continuous mist, one hour, three hours, and six hours, and automatically shuts off when the timer is up, ensuring your safety.
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8.9

Very Good

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07
Diffuserlove

Diffuserlove Essential Oil Diffuser 500ML Aromatherapy Diffuser Mist Humidifiers 7 Color LED Lights Diffusers for Home Office Bedroom (Size:6.7" L x 6.7" W x 4.7" H)

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9.7 Giftable

9.5 worth the money

9.5 Simple to use
Main highlights

【Remote Control 】 with remote control, you can easy set 4 timers,intermittent mist mode,light mode.If you have any issue with your diffuser, do not hesitate to contact us - your satisfaction is paramount!
【Mute Design】 Deep Sleep ≤ 20dB, run steady and noiselessly, give you a quiet and comfortable environment. Replenish water and nutrition into cells, make skin moist, clean, white and natural.
【7 Atmosphere Lamp】 7-color cycle, 1-color fixed. You can choose to cycle them through, freeze on one fixed color and create a different atmosphere of interior space or turn the light off.
【500ML Capacity】 Large 500ml water capacity that can continue use up to 7 hours each time. Aromatherapy Essential oil diffuser can purify air effectively. Perfect gift for family and friends. Protect your family from excessively dry air, dust, and so on!
【 Greatest Gift Choice】Large tank, Easy to clean, BPA free, 4 timers(60min-120min-180min-continuous mode), and auto shut-off to protect the device. Multi-functional Essential oil humidifier be built for family life.
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8.8

Very Good

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08
MISERWE

Miserwe 500ml Essential Oil Diffuser with Remote Control, 7 Color LED Light, Automatic Shut Off, for Home

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9.9 worth the money

9.9 Giftable

9.5 Simple to use
Main highlights

【Ultra-Large Capacity 】Humidifier have Large 500 ml water capacity that can continue use up to 10 hours each time.4 time setting modes: 60 min / 120 min / 180 min /stable on.
【The Beat Gift Choice】The diffuser adopted the ultrasonic technology to create a fine environment by adding essential oils.Perfect for bedroom, study, office, living room, bathroom, yoga, SPA, conference room, baby room.Is the best gift choice!
【Safety and Low Noise】Waterless auto shut off and this diffuser oils fragrance is made from BPA-free materials, it is 100% non-toxic and safe for babies.Deep Sleep ≤ 20dB, run steady and noiselessly, give you a quiet and comfortable environment.
【Remote Operation 】Our diffuser are equipped with unique wireless remote control, adjustable switch, fog size, time, light.Allows you to enjoy quiet sleep without having to get out of bed to turn on the machine.
【7 Colors LED Light &2 Mist Mode】7-color cycle, 1-color fixed.The LED can be set to 7 different gentle and soothing colors, press the light button to adjust the LED lights. Press "MIST" to choose low/high mist mode.
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8.7

Very Good

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09
AGEMANY

AGEMANY Diffusers for Essential Oils, 500ml Essential Oil Diffusers with Remote Control, Waterless Auto-Off 4 Timers 7Color Light Cool Mist Air Humidifier for Home Bedroom Office Plants Aromatherapy

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Main highlights

【Widely Used Humidifier & Easy to Clean】The air diffuser small humidifier has a wide range of uses, not only as a diffuser for essential oils and a personal humidifiers, but also as a small night light and a smart humidifier for plants. The small diffuser for essential oils easy to clean，it equipped with a white dust cover, you can take out the cover directly and to clean inside of the diffuser，Very convenient！ In The Packge ：Ultrasonic Humidifier*1, Remote Control*1, Adapter*1, User manual*1, Measuring cup*1.
【Waterless Auto-off Diffuser & Great Gift Idea】: This aromatherapy diffuser for bedroom is designed with waterless auto-off function. The small humidifiers for bedroom will turn off automatically after 5s when it's water runs out，more safety. This essential oil diffuser for bedroom uses ultra-high grade, safe, and eco-friendly PP materials and with a combination of style, design and function like that, which is a thoughtful and room accessories or a house warming gifts for your family, friend and colleagues on Thanksgiving, Christmas, Birthday
【Ultrasonic Diffuser for Essential Oils & BPA Free】The Essential Oil Diffusers adopts the ultrasonic technology，it is a very quiet cool mist humidifier and aroma diffuser for ome bedroom office or plants. The small humidifier can create a comfortable environment and home fragrance by adding several essential oils into the water. The humidifier for baby room is BPA Free and is a nice bedroom accessories
【Remote Control Humidifier & Two Mist Modes】The essential oil diffuser for large room with wireless remote control,you can easily to control it on/off, lights color, mist mode(HIGH/LOW), time setting (60Min/120Min/180Min/Steady On) by the remote control, much convenient to operate in a distance. Press the "HIGH/LOW" button to change the mist mode for strong or weak steam. This light diffuser is perfect to put for baby room, bedroom, bathroom or as a desk humidifier for office
【Not Only is a Humidifier Diffuser But Also a Night Light 】The humidifier for bedroom small has 7 soothing LED light, each color has 2 light options (dim and bright). You can cycle it through 14 colors, or fix it on one color, meeting your different needs. Therefore, the air humidifier not only a aromatherapy diffuser for essential oils but also a perfect decor and night light for your living room or baby‘s bedroom. （you can turn off the lights of the scent diffuser to atomize humidification or just as a night light for illumination.）
【 Large Capcity, Work Up to 16 hours】The ultrasonic humidifier for house has 500ml water capacity，which can work up to 16 hours each time. The air humidifier can refreshe and moisturize the air for large rooms of 25 - 60 m² range. The smart humidifier for baby room can product a large number of negative oxygen ion sterilize, to purify the air quality, cover the smell of pets or smoking, and protect you family from excessively dry air in the dry autumn and winter seasons
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8.6

Very Good

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10
GLOXA

GLOXA 500ML Essential Oil Diffuser, Aromatherapy Diffuser with Remote Control, Multifunctional Air Diffusers Humidifier for Home Office Room, Fragrance Aroma Diffuser with 7 Color LED & 2 Mist Mode

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Main highlights

SMART LIGHTING & CUSTOMIZABLE ATMOSPHERE: Personalize your ambiance with 7 LED colors, each featuring adjustable brightness - fix your favorite hue or let colors cascade in a mesmerizing auto-cycle. Use as a standalone nightlight or pair with mist for full sensory bliss. It's aroma diffuser+ambiance in one!
SET THE MOOD WITH JUST A TAP: Command every feature from within 16.5ft: Switch mist/light modes, set 60/120/180min timers, or activate advanced intermittent mist for subtle fragrance bursts. Adjust everything from your cozy nest with the handy remote, your personalized wellness experience is just a button press away.
PROFESSIONAL-GRANDE PERFORMANCE DESIGN: Experience instant aromatherapy with our 2.4MHz high-frequency atomizer that generates ultrafine mist in just 1 second - 30% finer than standard essential oil diffuser. The whisper-quiet fan (<25dB) delivers peaceful aromatherapy without disturbing your zen. Perfect for yoga, reading, bedrooms, nurseries, or meditation spaces.
PREMIUM SAFE & HOME-FRIENDLY DESIGN: Made from BPA-free PP material that's safe for families and pets. The auto-shutoff keeps safety when water runs low. Choose between 45ml/hr (delicate ambiance) or 60ml/hr (intensive therapy) spray modes. Perfect for spaces from 269-368ft²- whether it's your bedroom, yoga studio, or open-concept living area.
DESIGNED FOR EVERY MOMENT: Bedtime - Dim the lights for sleep while mist hums softly. Work/Study - Boost focus with energizing citrus scents + cool blue light. Gift-Ready: Arrives in elegant packaging - the ultimate self-care splurge or thoughtful gift for anyone who deserves a little more peace in their life. 100% Happiness Promise - Love it or we'll make it right!
ALL-IN-ONE AROMATHERAPY MASTERPIECE: Elevate your space with GlOXA "melting iceberg"-inspired fragrance diffuser, a stunning fusion of art and functionality. Unlike ordinary air diffuser for home, this 500ml large-capacity diffuser oil machine offers 2 mist modes: Choose 12-hour strong mist for immersive relaxation or 18-hour gentle mist for all-day freshness. Perfect whether you need an instant refresh or all-day serenity.
Pro Tip: Create your signature home scent by layering different essential oils (Not included) throughout the day with GLOXA difusor de aromas para casa - bright citrus mornings, floral afternoons, and woody evenings!
Breathe Life Into Your Space with GLOXA's Multifunctional Aromatherapy Diffuser
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8.5

Good

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