Is the environment more humid than normal?
It is normal for some moisture to build up inside of your refrigerator when the air is humid. Use a soft cloth or towel to remove.
Is the door opened often?
To avoid humidity buildup, try to get everything you need out of the Refrigerator at once. When the door is opened, humidity from the room air enters the wine cellar. The more often the door is opened, the faster humidity builds up, especially when the room itself is very humid.
- Keep wine bottles positioned label side up so that they are easy to find
- Close the door as soon as the items are removed.