- Just add tap water and essential oils
- Extremely quiet and easy to clean
- Cool steam / no heat involved / no risk of burns
- Automatically shuts off
- Runs 4 to 6 hours
NOW® Solutions Ultrasonic Oil Diffuser unites scientific innovation with contemporary design to create an essential oil diffuser that's the perfect complement to your home or office. This attractive diffuser is BPA-free and utilizes high-frequency ultrasonic electrical vibrations to create an ultra-fine aromatherapy mist. This diffusion method doesn't utilize heat, which maintains essential oil integrity and holistic properties. It's perfect for daily and year-round use and is a healthy alternative to synthetic room fresheners and scented candles.