Noryan Home Fragrance DiffuserDescription Luxury Waterless Diffuser Noryan Home employs our unique nebulizing technology, which uses air to diffuse oils instead of heat or water. This preserves the aromatic integrity of the oils, allowing for longer lasting diffusion that leaves no residue. Designed for spaces up to 1000 sq, the Noryan Home allows unrivaled user control, with the ability to adjust fragrance intensity as desired for a long lasting and evenly distributed scent