Serene House Starlight Ultrasonic Diffuser

Unlike candle warmers that rely on heat to melt wax, this ultrasonic diffuser uses high-frequency vibrations to break down water and oil into a cool, fine mist. This method preserves the integrity of your essential oils and eliminates the need for an open flame.

Yes, the Starlight diffuser is compatible with both essential oils and scented perfume oils. We recommend cleaning the porcelain reservoir between uses if you switch between different types of oils to prevent scent mixing.

The porcelain is durable but should be handled with the same care as fine ceramic dinnerware. To clean, simply wipe the exterior with a soft, damp cloth and rinse the internal water reservoir with mild soap and water, ensuring you avoid getting moisture into the electrical components.

Yes, the device is designed to automatically power down once the water level becomes too low. This safety feature prevents the unit from running dry and protects the ultrasonic plate from damage.

With its 4-hour run time, this model is best suited for smaller to medium-sized rooms, such as a bedroom, home office, or bathroom. It provides a consistent, gentle fragrance output ideal for personal relaxation spaces.