Dehumidifier emits a musty or moldy odor from the air outlet

Safety: Unplug the unit before cleaning. Avoid inhaling dust or mold; consider wearing a mask and gloves.

Steps:

• Clean bucket and tray: Wash the water bucket and internal tray with warm soapy water and a small amount of bleach or disinfectant. Rinse thoroughly.
• Clean filter: Remove and wash the air filter. Allow it to dry completely before reinstalling.
• Clean coils: Gently vacuum the evaporator and condenser coils. If heavily soiled, use a non-rinse coil cleaner following the product instructions.
• Dry the unit: After cleaning, run the fan-only mode (if available) for 30–60 minutes to help dry internal surfaces.
• Regular maintenance: Repeat cleaning every few weeks during heavy use to prevent odor recurrence.