A diffuser is a great candle alternative for scenting your space safely and naturally using pure essential oils. Since a diffuser can’t catch fire, you can leave it on in one room while you’re away or sleeping. Unlike with candles or more passive scent dispensers, you can vary the scent just by choosing a different oil. A diffuser will also make any bath feel a little fancier. And if you have small kids, pets, or respiratory problems, there are reasons to consider skipping a diffuser. . The aromatherapy vaporizer is made of BPA-Free material. It's also a quiet aromatherapy machine, under 35 decibels, widely used in the baby room, yoga and office. It's a safe and reliable air diffuser. When this aromatizer diffuser runs out of water, it will stop working automatically. This humidifier is perfect for small to medium spaces such as Bedroom, Kids room, Office, Spa & Yoga Studio, Hair Studio, Hotel, Sickrooms, especially those that are air-conditioned or very dry in winter This electric aromatherapy mister has 7 colors LED lights, you can adjust any color you like (monochrome/continuous color switch). It can also be a night light scent diffuser and humidifier for sleeping, or a no light aroma diffuser if you don't want lights. The diffuser is made of PP + ABS material with natural, protect environment and keep you safe.