Advertising Disclosure
10 Best oil diffuser for large room in Canada
Best Choice01AromaddAromadd 2800 Sq Ft Floor-Standing Hotel Collection Diffuser for Large Room
Main highlights- REMOTE CONTROL: This Aromadd scent air machine comes with a remote control for easier and more convenient operation, suitable for people who don't like to use the APP for control; The remote control can be used to set up within 5m
- NO ESSENTIAL OILS INCLUDED
- FLOOR-STANDING DESIGN: This essential oil diffuser suitable for placing on the floor or on a small chair; Product Dimensions: 4.6"L x 4.6"W x 19.7"HFLOOR-STANDING DESIGN: This essential oil diffuser suitable for placing on the floor or on a small chair; Product Dimensions: 4.6"L x 4.6"W x 19.7"H
- DURABLE AND ELEGANT: The luxury metal shell and tower shape design make it durable and elegant, this scent air machine blends seamlessly with your existing decor; Let the aromatic treasures infuse your surroundings with the essence of timeless allure
- Cold-Air Atomization Technology: With cold-air waterless atomization technology to nebulize the essential oil and release tiny nano-particles into the air; Brings you a longer-lasting, evenly distributed and more consistent scent experience
- APP CONTROL: Connect the APP to customize the working time and scent concentration; If you are not at home but want to control the device to work at any time, you can use the WIFI connection; No longer bound by the distance
- 600 ML LARGE CAPACITY: This scent diffuser has a 600 ml large capacity and you don’t need to add essential oils frequently; Let this cold-air hotel scent diffuser bring quality scents with style for any kind of large room, hotel, office, spa, yoga studio
- 2800 SQ. FT LARGE COVERAGE: Equipped with an upgraded electric pump, it can quickly compress the essential oil into the finest mist and spread it into the air, covering up to 2800 sq. ft; This waterless diffuser will be your best choice for large space
9.7Exceptional
Show more
- Curious about how we select the top products for you? Explore How It Works
- 02Dakomoda
Scentiment Scent Diffuser Starter Kit with Lights -1500 Sq Ft Coverage
Main highlights- 【Waterless Cold Air Diffusers for Home】 – Using advanced cold-air diffusion technology, this Dakomoda essential oil diffuser transforms pure essential oils into a fine, dry nano-mist—no water needed, no dilution, preserving the oil’s natural potency. The waterless design ensures cleaner, more efficient, and evenly distributed fragrance that lasts longer. For best performance, use with 50ml or larger essential oils.
- 【Soft-Glow Night Light & Quiet-Operation Design】Features independent controls for light and fragrance: use the warm-glow night light alone, or combine it with aromatherapy for a soothing ambiance. Aromatherapy diffuser 's near-silent operation won’t disrupt sleep or focus, making it perfect for bedrooms, living rooms, and offices(This waterless diffuser is corded electric with no internal rechargable battery)
- 【Sleek Unibody Aluminum Design】Crafted from premium aluminum alloy with a seamless unibody construction, this hotel scent diffuser combines minimalist elegance with lasting durability. Its refined, modern profile naturally complements a variety of interiors—from living spaces and offices to boutique hotels. More than a functional waterless scent diffuser, it serves as a subtle and stylish decor accent that elevates any environment.
- 【Personalized Aroma Home scent Diffuser】This diffuser for home offers 3 adjustable mist levels (Low/Med/High) and 4 timer options (2H/6H/12H/24H/7), allowing you to freely tailor scent strength and diffusion rhythm. The set includes 3×36ml (106ml total) essential oils in Ocean, Miami, and M Way scents—ready for an out-of-the-box personalized aromatherapy experience. Easily customize the fragrance intensity to match your mood.
- 【1500 Sq. Ft Essential Oil Diffuser】This waterless diffuser effortlessly covers up to 1500 square feet of open space, with fragrance spreading evenly and lingering persistently. Whether in a living room, hotel lobby, open-plan office, or retail store, it quickly creates a pleasant, healthy, and stylish aromatic atmosphere.
- Perfect for any occasion—Valentine's Day, Mother's Day, Father's Day, Christmas, housewarming, or weddings—this Essential Oil Diffuser brings everyday calm and comfort to your space. As a versatile Diffuser for Home, it makes a thoughtful and lasting gift that turns every meaningful moment into something personal and warm.
9.6Exceptional
Show more
- 03ASAKUKI
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
9.3Excellent
Show more
Value for Money04HJTHJTHJTHJT 500ML Essential Oil Diffuser: 14 Colors LED & 2 Modes, Grey
49% OffMain 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
9.0Excellent
Show more
- 05ASAKUKI
ASAKUKI 300ml Essential Oil Diffuser, Ultrasonic Aroma Diffuser for Essential Oils, Scent Diffuser, Fragrant Humidifier, 3 Timers and Auto-Off, 7 LED Light Colors for Home Office
10% Off8.8Very Good
Show more
- 06UrrSovv
500ml Essential Oil Diffuser Aromatherapy Diffuser Cool Mist Humidifier
Main highlights- Premium Gift-Grade Design & Multiple Colors This diffuser for essential oil features stylish appearance and multiple color options. Packaged with an exquisite gift box, it is a thoughtful gift for families, friends and holidays. It matches various home decor styles, combining practicality and ornamental value.
- Dual Control & Smart Safety Protection Designed with button and remote dual control for ultra-easy operation. Built-in waterless function, this ultrasonic aromatherapy diffuser will Auto shut off automatically when water is insufficient. Fully safe for kids, pets and long-time unattended use.
- 7-Color Ambient Light & Super Quiet Work With 7-color changing LED lights and multiple lighting modes, it creates soft romantic atmosphere for relaxation. Adopting noise reduction technology, this humidifier operates at low noise, great for improving sleep quality, relieving stress and boosting work efficiency.
- 500ML Large Capacity & Wide Coverage Our ultrasonic aromatherapy diffuser comes with a 500ML extra-large water tank, supporting long-lasting cool mist spraying. It covers up to 480 sq.ft, perfect for large rooms, bedrooms and offices. This all-in-one essential oil diffuser and humidifier cuts down frequent refilling and keeps your space fresh and moisturized all day.
- 3 Mist Modes & Custom Timing System Adjustable heavy mist, light mist and intermittent mist modes plus multi-level timer settings for customized use. This essential oil diffuser meets your different aromatherapy and humidifying needs, helping you customize a comfortable indoor environment freely.
8.7Very Good
Show more
- 07MuliVid
Waterless Diffuser with 5 Essential Oils Set, Hotel Collection Scent Diffuser Up to 1500 Sq.Ft,Diffuser with Remote Control, Timer & Ambient Light, Oil Diffusers for Home Large Room Office Hotel SPA
Main highlights- 【Whisper-Quiet & Soothing Ambient Light】 –Running at only 25dB — quieter than a library — this scent diffusers for home operates without distracting noise, making it ideal for bedrooms, offices, yoga studios, and nurseries. The built-in warm ambient night light features adjustable brightness, creating a calming atmosphere that helps you relax and sleep better. Safe for kids and pets, it's the perfect home diffuser for anyone who values peace and quiet along with beautiful fragrance
- 【Up to 1500 Sq.Ft Coverage】 – Designed for large spaces, this powerful air diffuser evenly scents living rooms, basements, offices, and open floor plans up to 1500 sq. ft. It works as an effective air freshener that neutralizes odors from pets, cooking, smoke, and stale air — keeping your space smelling fresh and clean all day
- 【Premium Luxury Hotel-grade Home Scent】 – Step into luxury every time you walk through the door. This hotel collection diffuser uses cold-air diffusion technology to deliver pure, hotel-grade fragrance without water dilution. The set includes 5 premium diffuser oil blends inspired by world-famous hotels, so you can enjoy that iconic lobby scent in your own living room, bedroom, or office
- 【Effortless Remote Control】 – Adjust your scent experience from across the room with the included remote. Choose from 6 intensity levels(L1–L6) and 4 timer settings (1H/2H/4H/8H) to suit your mood and save oil. This home scent diffuser remembers your last settings, so it's always ready when you are
- 【Complete Luxury Starter Kit】 – Everything you need in one elegant package: 1*diffuser unit, 1*120mL oil bottle ,5 × 20mL hotel-inspired essential oils,1* remote control,1*USB-C cable , 1*power adapter, 2* replacement atomizer cores, and user manual. With its sleek matte finish and premium build, this essential oil diffuser makes a stunning gift for fragrance lovers and a beautiful addition to any space.If you have any questions, feel free to contact us — we’ll respond within 24 hours. Happy shopping
8.6Very Good
Show more
- 08ARVIDSSON
ARVIDSSON 500ml Essential Oil Diffusers, Ultrasonic Diffusers for Essential Oils, Iron Metal Aromatherapy Diffuser with Mist Timer Setting, Whisper-Quiet Operation
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.
8.5Good
Show more
- 09BlueHills
BlueHills Premium 2000 ML XL Large Essential Oil Diffuser Aromatherapy Humidifier for Large Room Home 40 Hour Run Huge Coverage Area 2 Liter Extra Big Capacity Huge Diffuser Wood Grain E005
Main highlights- Room Decor Aesthetic: Our vaporizer humidifier with essential oil diffuser has a unique design that allows you to set the mist from low to high. Our air diffuser for essential oils are easy to use with no remote required and it also includes a safety auto shut off for low water level.
- Huge Aromatherapy Diffuser: Unlike standard size air fresheners for home, our essential oil diffuser for large room has an extra-large capacity that can run all night. And better yet, our large portable diffuser can hold up to 2000 ml of water and run up to 40 hours in low mist with one fill. This great aromatherapy scent diffuser is a thoughtful present, one that everyone can benefit from.
- Home Apartment Essentials for First Home or Apartment: Besides its uses in aromatherapy, our essential oil diffusers for home also function as a room humidifier. Use it to improve your home's air quality or to cover the smell of pets or smoking. It is so easy to refill our humidifier.
- Great Gift to Give: An essential oil diffuser is a great gift idea for home decor. Give your loved one useful a dorm room diffuser, stress relief product, and household and college essential. Finally, something that they'll actually use!
- Diffusers for essential oils large room: Our Wood Grain essential oil diffuser features a huge and easy to clean 2000 ML water tank, 7 different LED light colors, multiple mist modes, as well as a safety auto-switch that prevents it from overheating. The soft touch knob on the front of our aroma diffuser makes it easy to adjust the misting output.
8.4Good
Show more
- 10YEJOUMO
Waterless Scent Diffuser Starter Kit – Two-Fluid Nano Tech 1500 Sq Ft Coverage, Aromatherapy Essential Oil Diffuser for Home, Hotel, Office, Included 5 Scented Essential Oils, Remote Control(Black)
10% OffMain highlights- 【Waterless Scent Diffuser】YEJOUMO aromatherapy diffuser utilizes advanced Two-Fluid Nano technology to break down essential oils into billions of nano-sized particles, allowing them to diffuse 60% faster and more evenly than standard diffusers.No need to worry about frequently replenishing water anymore.
- 【Ultra-Quiet Operation & Remote Control】Featuring quiet operation and smart remote control, our hotel Scent diffuser lets you easily adjust mist intensity and set timers without leaving your seat.Now, enjoy the full benefits of aromatherapy and a heightened sense of calm without any disruptive hum, ideal for bedrooms, studies, and meditation spaces.
- 【Scent diffuser starter kit】What you can get: Waterless Scent Diffuser*1, 100ml refillable essential oil bottle*1, trial-size essential oils*5, remote control*1, USB-C cable*1, power adapter*1, replaceable atomizer core*2 and user manual*1.
- 【Masterpiece of Design】This aroma diffuser is made of aviation aluminum that has undergone one-piece CNC precision processing and is anodized to be scratch-resistant and wear-resistant. It is a great combination of functionality and artistry.The ideal holiday gift for the home enthusiast.
- 【Expansive Scent Coverage】This essential oil diffuser effectively scents up to 1500 sq.Ft. with 3 adjustable fragrance intensity levels (Low/Medium/High) .Ideal for large spaces like living rooms, bedrooms, hotel, offices, or SPA studios—transforming any environment into a luxurious, spa-like setting.
- Just a heads-up: This is a plug-in model, so you'll want to place it near an outlet.
8.3Good
Show more
