Microwave interior accumulates condensation or water droplets on walls and door after cooking.

Safety note: Some condensation is normal, especially when cooking high-moisture foods.

Step-by-step checks:

• 1. Wipe dry after use: After cooking, open the door and wipe away moisture with a soft cloth. Leave the door ajar to allow drying.
• 2. Check vents: Ensure external vents are not blocked by cabinets, walls, or objects.
• 3. Listen for fan: Confirm that the fan runs during cooking. If not, the fan motor may be failing and should be replaced.
• 4. Inspect door seal: Check the gasket around the door for damage or gaps. Replace if deformed.