Putting salt in the fridge is not a common practice in America or in most parts of the world. In general, salt is not stored in the refrigerator unless there are specific reasons for doing so. Here are a few possible scenarios where someone might put salt in the fridge:
Preventing clumping: In very humid climates, salt can absorb moisture from the air and become clumpy. If this is a concern, some people might store salt in the refrigerator to keep it dry.
Cooking preferences: Some individuals may prefer to use chilled salt while cooking or seasoning certain dishes. Placing the salt in the refrigerator can achieve this.
Space-saving: In small kitchens or limited storage space, people might resort to placing salt in the refrigerator if they don't have a separate pantry or cupboard to keep it.
Specialty salts: Some gourmet or specialty salts, like certain types of sea salt or flavored salts, might be more prone to clumping or losing flavor when exposed to heat. In such cases, storing them in the refrigerator could help maintain their quality.
It's important to note that while some people may choose to refrigerate salt for the reasons mentioned above, the vast majority of Americans do not store their salt in the refrigerator. The standard practice is to keep salt in a cool, dry place, such as a pantry or kitchen cabinet, at room temperature. This way, salt remains easily accessible for cooking and seasoning purposes.