Devola humidifier produces very weak mist output even on high setting.

Safety: Unplug before cleaning.

• Descale thoroughly: Soak the transducer area with vinegar solution and gently clean until the disc surface is smooth and shiny.
• Clean outlet path: Remove and clean the mist nozzle and any directional spouts.
• Use softer water: If you have very hard water, use distilled or demineralized water to reduce scale buildup.
• Check fan: Ensure the internal fan is running at the correct speed; if slow or noisy, the fan motor may need replacement.