Cold-air diffusers disperse fragrance through nebulization, a process that breaks down scent oils into an ultrafine dry mist. The nanoparticles in this mist are so tiny that they remain suspended in the air for hours and leave no residue. This cutting-edge technology is heatless, waterless and doesn’t use alcohol or solvents, diffusing scent oils in their purest form.

Cold-air diffusers can cover spaces twice as large as typical candles, reed diffusers, plug-ins and ultrasonics. AromaTech diffusers are heatless and waterless, preserving the full integrity of each carefully curated fragrance oil. This technology creates a more consistent, evenly distributed and precise fragrance output, also creating the unique opportunity to adjust scent intensity.

Cold-air diffusers have several benefits over traditional ultrasonics. Their waterless technology doesn’t require preparation and there’s no risk of mold. There are no clouds of vapor or residues left behind.

Cold-air diffusers are more powerful and use scent oils more efficiently, making oils last longer than any other diffuser technology.

These smart scent systems are also easier to use. You can go months between refills and no hands-on cleaning is required. A quick rinse with AromaTech cleaning solution is the only maintenance recommended.