Why do I see Water on the Inside Walls of my Refrigerator?

Do you find your fridge has been working overtime lately? It really knows how to keep things cool under pressure. Sometimes resulting in excess water inside the fridge.

Water or a layer of ice on the interior wall of a fridge is not unusual. Water formation on a fridge’s wall is an entirely normal physical process. It’s called Condensation.

What is Condensation?

Condensation is the process in which air changes into a liquid when it touches a cooler surface.

Condensation Occurs At:

High Levels of Humidity in the Area
The air conditioning system may not be set to counter higher than usual humidity levels.
High Ambient Temperatures
The compressor has to work harder to get back to temperature, incurring ice build up.
Low Thermostat Settings
Too low settings causes the air in the fridge to absorb less moisture.
More cooling power causes the compressor to run longer.

Ways to Prevent Excess Condensation:

Let Hot Food Cool Before Storing
Water-rich foods or still warm dishes will release a lot of moisture.
Lessen Times Door is Opened
Frequent door openings allow a lot of warm air and moisture to enter.
Ensure Door Seal is Airtight
Gaps in door gaskets allow warm air and moisture to enter the fridge.
Clean Out Condensation Drain
The condensation drain may be blocked and must be carefully cleaned.

Any condensation is not something to fret about, but if the fridge and its contents look like they went through an intense workout, try any of the suggestions above.