The Palace Pro is a waterless, heatless scent diffuser that uses cold-air diffusion to release a dry nano-mist instead of steam. It runs silently and takes oil refills directly, so there is no water to add or residue to wipe up. It suits people who want steady background fragrance in a room without the gurgle and dampness of an ultrasonic diffuser. Against water-based rivals it offers cleaner scenting and less upkeep, but it needs Palace's own oil refills and covers a single room rather than a whole home.
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Lowest price we've seen: $299.95 on Nov 12 at Scenting.com. Tracked across 1 store since Nov 12.
Buyers rate it highly, with 149 ratings averaging 5 out of 5. Owners praise the silent running and the clean, dry scent delivery, and many like not dealing with water.
The Palace Pro Starter Kit is a scent diffuser that works without water or heat. It uses cold-air diffusion to release a dry nano-mist that leaves no residue.
The diffuser runs silently and has a modern design. Scent oil refills are easy to add without mess.
