Cheese can get wet in the refrigerator due to a process called "weeping" or "sweating." This occurs when moisture accumulates on the surface of the cheese, creating a damp or wet texture. There are a few reasons why this happens:
Condensation: When you place a cold cheese in a relatively warmer refrigerator, the moisture in the air can condense on the cheese's surface, much like how water droplets form on the outside of a cold glass in a warm room.
Packaging: The packaging of the cheese can also contribute to moisture buildup. If the cheese is wrapped in plastic or any non-breathable material, it can trap moisture and cause the cheese to get wet.
Humidity: The humidity level inside the refrigerator can also play a role. If the humidity is high, it can lead to increased moisture on the cheese's surface.
Fresh cheeses: Some types of fresh cheeses have a higher moisture content, making them more prone to sweating. These cheeses, like mozzarella or ricotta, have more free water within their structure.
To prevent cheese from getting excessively wet in the refrigerator, consider the following tips:
Store cheese in breathable wrapping, like wax paper or cheese paper, which allows moisture to escape while still protecting the cheese from drying out.
If the cheese comes in plastic wrap, consider transferring it to a resealable plastic bag with a few holes punched in it to allow for some airflow.
Keep the refrigerator humidity in check. Modern refrigerators usually have humidity control options that can help regulate the moisture levels.
Try to use cheese within a reasonable time frame to avoid extended storage periods that could lead to excessive moisture buildup.
By being mindful of storage conditions and using appropriate wrapping materials, you can help preserve the quality of the cheese and reduce the chances of it getting wet in the refrigerator.