Model UHE-WM250 does not have an essential oil tray. We recommend verifying the model number of your humidifier before proceeding.
If your model has an essential oil tray, you will find the oil tray located on the back of the humidifier on the lower area under the water tank. Press the spring loaded tray. It will pop open, and you can remove the tray. Place one Aroma Pad pad into the oil tray. Add 5-7 drops of essential oil to the pad. Depending on your personal preference, you may add more or fewer drops of essential oil. Place the essential oil tray back in its compartment and push to close. The aroma will start automatically when the mist is turned ON. Never add essential oils or any other additives to the water tank or water reservoir. Even a few drops will damage the unit.
Answered by: Consumer Relations
Date published: 2019-04-03
