AdvantagesInteresting idea, fresh air, smells
AdvantagesLow powered, nice look, easy to use, choice of LED colour displays, can take oil scents, it works!
DisadvantagesLED function has a strobe setting, water runs out quickly in odourous rooms. Tricky fan access.
AdvantagesMakes your skin feel gorgeous, smells refreshing, none irritant
DisadvantagesA little expensive