After defrosting the freezer section of your refrigerator, you may notice that the inside of the refrigerator gets wet. This is a common occurrence and happens due to a natural process called condensation.
When you defrost the freezer, the accumulated ice and frost melt into water. Some modern refrigerators have a designated drainage system to collect and channel this water away to a evaporation tray located near the compressor at the back of the fridge, where it will evaporate. However, in older or less advanced models, this water might collect at the bottom of the refrigerator or on shelves.
The reason for the wetness inside the refrigerator is the temperature difference between the warm, humid air in the room and the cooler surfaces inside the fridge. As the water from the melted ice and frost comes into contact with the chilled surfaces, it condenses and forms droplets or frost on those surfaces.
This process is similar to how droplets of water form on the outside of a cold drink glass on a hot day. The difference in temperature causes moisture in the air to condense on the cold surface.
To minimize the wetness inside your refrigerator after defrosting the freezer, you can take the following steps:
Clean up excess water: Make sure to wipe down any excess water or ice that accumulates inside the refrigerator during the defrosting process.
Check the drainage system (if applicable): If your refrigerator has a drainage system, ensure that it is not clogged or blocked. Clean it if necessary to allow the water to flow properly to the evaporation tray.
Minimize humidity: If possible, reduce the humidity in the room where the refrigerator is located. Lower humidity levels will help minimize condensation.
Keep the door closed: Avoid opening the refrigerator door unnecessarily during and after defrosting. Frequent opening of the door allows warm, humid air to enter, increasing the likelihood of condensation.
Remember that some condensation inside the refrigerator is normal, especially during periods of high humidity. Proper maintenance, regular cleaning, and checking the drainage system (if present) can help manage the wetness and ensure the refrigerator functions efficiently.