No. 01 – Iris Noir
Dark, refined, mysterious.
Iris Noir is the most enigmatic scent in the AURESCENT collection. Powdery iris and spiced cardamom open onto smooth leather and cedar, settling into a warm base of sandalwood and amber. Deep, polished and quietly magnetic, it gives any room the feeling of an elegant evening.
Fragrance notes: Iris · Cardamom · Leather · Cedar · Sandalwood · Amber
Scent family: Woody · Leather · Powdery
Perfect for: Living rooms, studies and evenings at home
Sizes: 120 ml (4.05 fl oz) · 500 ml (16.9 fl oz)
How to use: Pour the oil directly into the oil bottle of your cold-air (waterless) diffuser. Use it as is, with no water and no heat. Designed for AURESCENT diffusers and other cold-air diffuser machines.
Safety: For use with cold-air diffuser machines only. Do not ingest or apply to skin. Keep out of reach of children and pets. Please read all warnings on the label before use.
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Frequently Asked Questions
Which oils can I use, and how do I care for my diffuser?
For best results, use pure, water-free fragrance oils formulated for cold-air diffusion — like the AURESCENT fragrance oil range. Avoid water-based or essential-oil blends with carriers, as these can clog the nozzle. Maintenance is minimal: occasionally run the unit briefly with a little alcohol-based cleaner to keep the atomizer clear, and wipe the exterior with a soft, dry cloth.
How does a cold-air (nebulizing) diffuser work?
Our diffusers use waterless "cold-air" nebulizing technology. Instead of heating or diluting the oil, they use pressurized air to atomize pure fragrance oil into an ultra-fine, dry mist. This preserves the scent exactly as intended, spreads it evenly through the room, and leaves no water residue on surfaces.
Which diffuser size is right for my space?
Choose based on the area you want to scent. Compact models suit bedrooms, bathrooms and small offices; mid-range models cover living rooms, lobbies and medium spaces; and our high-capacity models are built for large open-plan homes, showrooms and commercial interiors — including HVAC-integrated whole-building coverage. Each product page lists its recommended coverage in m² / m³.
