Condensation or mold forming on interior walls and shelves.

Safety: Use non-corrosive cleaners; avoid getting water into electrical components.

Steps:

• 1. Clean interior: Remove all bottles and wipe down walls and shelves with a mild detergent solution, then dry thoroughly.
• 2. Check gasket and door closure: Ensure the door closes firmly and the gasket is intact. Replace if damaged.
• 3. Improve air circulation: Do not overpack the cooler; leave space between bottles and avoid blocking vents.
• 4. Use desiccant: Place a food-safe desiccant or moisture absorber inside the cabinet if humidity remains high.
• 5. Check humidity feature: On models with humidity control, verify settings and ensure any water reservoir is not overfilled.