I tested 12 essential oil diffusers to compare their scent quality, design, ease of use and functionality. Three emerged as the best for most people.

Right now, Amazon is selling this $48 HealthSmart Cool Mist Humidifier for only $22. Plus, it doubles as an essential oil diffuser, which means you can get two machines for the price of one at a ...

That way, you can indulge in aromatherapy wherever you are without accidentally leaking water in your carry-on or lugging around an oversized device. This diffuser acts like a humidifier ...

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“I never thought I needed one but love that this does multiple things. It’s a humidifier, white noise machine, night light and scent diffuser,” she adds. “They also partnered with Being Frenshe to ...

It offers up to 50 hours of continuous mist with just one fill. This 2-in-1 device acts as both a humidifier and diffuser, helping to relieve pesky congestion, dry skin and coughs with its fine mist.