Humidifier runs but produces very little or no visible mist.

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

Steps:

• Check water level: Ensure the tank is adequately filled and seated.
• Clean transducer: Use white vinegar and a soft cloth or cotton swab to gently remove mineral deposits from the transducer surface.
• Clear mist outlet: Inspect the mist outlet and any ducts for dust or mold buildup and clean them.
• Use demineralized water: To prevent future scale, use distilled or demineralized water.
• Replace transducer: If cleaning does not restore mist output, replace the ultrasonic transducer module.