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David ReillyAug 18, 2025
How to fix Levoit LV450CH when no mist is coming out?
- SSusan MartinAug 18, 2025
If no mist is coming out of the nozzle of your Levoit Humidifier, make sure the unit is plugged into a powered electrical outlet and turned on by tapping the power button. Also, ensure there is at least two cups of clean water in the water tank. The humidifier will not produce mist if the tank is empty or the water level is too low.











