Humidifier runs but produces very little or no mist

Safety: Unplug the humidifier and empty the tank before cleaning.

Steps:

• Remove the tank and inspect the ultrasonic transducer for white mineral deposits. Clean gently with vinegar and a soft cloth.
• Check the mist outlet and internal ducts for dust or scale buildup. Clean with a soft brush and rinse.
• Refill the tank with clean, preferably demineralized water and ensure it is properly seated.
• If there is still no mist and the unit indicates normal operation, test and replace the ultrasonic transducer or main PCB as needed.