Diffusers
The right diffuser for every space
From a single bedroom to an entire building, we match the diffuser to your square footage, ceiling height and airflow. All of our diffusers use waterless cold-air technology: no heat, no water, no residue, just a fine, even scent.
How it works
Cold-air diffusion, explained
A cold-air diffuser turns fragrance oil into an ultra-fine dry mist that stays suspended in the air instead of settling on surfaces. Because there is no heat or water involved, the scent stays true to the original and spreads evenly through the space.
- No heat, flame or water
- Adjustable intensity and on/off schedules
- App control on Bluetooth and Wi-Fi models
- Quiet operation, suitable for homes and offices
For homes & small spaces
Room diffusers
Compact, quiet and designed to look good on a shelf, a counter or a wall.
Plug-in
Plug-in diffuser
Plugs straight into the wall. Ideal for bedrooms, bathrooms, entryways and small offices.
- Coverageup to ~1,000 sq ft
- ControlBluetooth app
- Noisevery quiet
Design
Tabletop diffuser
A sleek aluminum column that looks at home in living rooms, reception desks and boutiques.
- Coverageup to ~1,000 sq ft
- ControlBluetooth app
- Finishsilver or black
Cordless
Battery diffuser
No outlet needed. Perfect for washrooms, closets and spots where cables don’t work.
- Coverageup to ~1,000 sq ft
- Powerbatteries
- Mountingtabletop or wall
On the go
Car diffuser
A small, refined diffuser to take your scent with you.
- Coveragecar interior
- PowerUSB
- Finishseveral colours
For businesses
Commercial diffusers
Stand-alone and wall-mounted units for stores, offices, clinics, studios and restaurants, with programmable schedules so the scent runs only during business hours.
Wall-mounted
Mid-size commercial diffuser
A clean, compact unit for stores, waiting rooms, studios and open offices.
- Coverage~1,000 – 5,500 sq ft
- ControlBluetooth app, weekly schedules
- Mountingwall or tabletop
Ceiling
Ceiling-mount diffuser
Mounts overhead and blends into the ceiling. Great where floor and wall space are limited.
- Coverageup to ~2,600 sq ft
- ControlBluetooth app
- Mountingceiling or wall
Statement
Floor-standing column
A tall column diffuser that doubles as a design piece in lobbies and showrooms.
- Coverageup to ~20,000 sq ft
- ControlBluetooth app
- Finishsilver, black or white
For large spaces
HVAC scent systems
For lobbies, full floors, gyms, hotels and residential buildings, an HVAC diffuser connects to your heating and cooling ductwork and distributes scent evenly through the whole space, with nothing visible in the room.
- Coverage from ~3,000 sq ft to 60,000+ sq ft, depending on the system
- Wi-Fi and Bluetooth app control with weekly schedules
- Large refill capacity for less frequent service
- Professional assessment and installation
Size guide
Which diffuser do I need?
Use this as a starting point. Ceiling height, airflow, doors and how strong you want the scent all make a difference, so we always confirm on site or by video.
| Space | Approximate size | Recommended |
|---|---|---|
| Bedroom, bathroom, small office | up to 500 sq ft | Plug-in, tabletop or battery diffuser |
| Living area, store, waiting room | 500 – 1,000 sq ft | Tabletop or mid-size commercial diffuser |
| Open office, studio, restaurant | 1,000 – 5,500 sq ft | Mid-size commercial or ceiling-mount diffuser |
| Lobby, showroom, gym | 5,000 – 20,000 sq ft | Floor-standing column or HVAC system |
| Whole floor, hotel, residential building | 20,000 sq ft and up | HVAC scent system |
Service
We set it up, you enjoy it
Installation
We place and set up the diffuser, connect HVAC units to your system, and program the schedule.
Fine-tuning
After a few days we check in and adjust the intensity so the scent is just right.
Refills & maintenance
Scheduled refills and routine care keep your diffuser running smoothly.
Questions
Diffuser FAQ
Is a cold-air diffuser the same as a humidifier?
No. Humidifiers and ultrasonic diffusers use water. Cold-air diffusers use only fragrance oil, turning it into a very fine dry mist, so there is no moisture and no residue.
Can I control the diffuser from my phone?
Most of our diffusers can be controlled with a Bluetooth app, and our HVAC systems also support Wi-Fi. You can set the intensity and a weekly schedule.
Do I need an electrician for an HVAC diffuser?
HVAC diffusers plug into a standard outlet near your air handler and connect to the ductwork with small tubes. We assess your system first and recommend a licensed HVAC contractor if any modifications are needed.
Do you sell diffusers without a service plan?
Yes. You can buy a diffuser and refills outright, or choose a plan that includes refills and maintenance.
Get a recommendation for your space
Send us the size and type of your space and we will suggest the right diffuser and scent options.