Our Technology
999Scala Technology
The precision behind refined scenting.
999Scala cold-air diffusers are designed to transform fragrance oil into a fine dry mist without heat or water, creating a cleaner and more controlled way to scent modern spaces.
Cold-Air Diffusion
Cold-air diffusion. No heat. No water.
999Scala diffusers use cold-air diffusion to disperse fragrance oil as a fine dry mist.
Unlike traditional methods that rely on heat, water or evaporation, cold-air diffusion is designed to deliver fragrance directly into the air without diluting the oil or changing the character of the scent.
The result is a more controlled scenting experience that feels clean, consistent and refined.
- Fine dry mist
- No water dilution
- No heating element
- Designed for even scent distribution
- Suitable for modern homes and commercial interiors
Why No Heat and No Water Matters
Designed to preserve the character of the scent.
Fragrance oils are built with layers. When heat or water is introduced, the way a scent performs can change.
999Scala cold-air diffusion is designed to preserve the fragrance oil’s original profile while helping it move through the space in a controlled way.
This allows fresh, floral, woody, amber, oud, clean and hotel-inspired scent profiles to feel closer to the way they were intended.
No Heat
Helps preserve the character of the fragrance oil.
No Water
No dilution. No water tank. No humidifier-style scenting.
Fine Dry Mist
Designed to disperse fragrance through the air with more control.
999Scala Connect
Controlled through 999Scala Connect.
Compatible 999Scala diffusers can be managed through the 999Scala Connect app.
Adjust scent intensity, schedule scenting hours and manage compatible diffusers with a more precise approach to everyday fragrance control.
Whether you are scenting a bedroom, living room, office, showroom or commercial interior, 999Scala Connect helps make diffusion easier to manage.
- Adjust intensity
- Schedule scenting hours
- Manage compatible diffusers
- Create a more consistent scenting routine
- Designed for homes and commercial spaces
Designed for Consistent Scenting
A more consistent way to shape the atmosphere.
A scent should not feel overpowering in one corner and invisible in another.
999Scala diffusers are designed to support controlled fragrance diffusion across different types of spaces, depending on the diffuser model, intensity setting, room size, ventilation and usage schedule.
Maison, Atrium and Central are created for different coverage needs, from personal rooms and refined homes to offices, showrooms, hospitality spaces and commercial interiors.
Maison
Compact cold-air scenting for personal rooms and refined everyday spaces.
Atrium
Versatile scenting for larger rooms, offices, suites and reception areas.
Central
Higher-capacity scenting for expansive interiors, showrooms, hospitality and commercial environments.
Use Only Approved Oils
Built for 999Scala scent oils.
For best performance, use only original 999Scala diffuser fragrance oils or oils approved by 999Scala.
Third-party oils, diluted oils, water-based liquids, thick or sticky liquids, or unauthorised liquids may affect diffuser performance and can damage the device.
Damage caused by incorrect oils or unauthorised liquids is not covered under the 999Scala limited warranty.
