Store opened packets of salt in an airtight container or a resealable bag with a desiccant packet to absorb moisture and prevent clumping.
Salt's primary enemy is moisture. When exposed to humidity, salt crystals absorb water, causing them to stick together and form clumps. To prevent this, you need to minimize moisture exposure. Here's a step-by-step guide:
Choose an Airtight Container: Select a container with a tight-fitting lid. Glass or plastic containers work well. Make sure the lid seals properly to prevent air and moisture from entering.
Use a Resealable Bag: If you don't have a container, a resealable plastic bag is a good alternative. Ensure the bag is properly sealed after each use.
Add a Desiccant: A desiccant packet, like those found in vitamin bottles or electronics packaging, absorbs moisture. Place one or two desiccant packets inside the container or bag with the salt. You can also purchase reusable desiccant packets.
Store in a Cool, Dry Place: Keep the container or bag in a cool, dry place, away from sources of humidity like the stove or sink. A pantry or cupboard is usually a good choice.
Consider Adding Rice: If you don't have desiccant packets, a few grains of uncooked rice can also help absorb moisture. Place a small amount of rice in a corner of the container or bag, separated from the salt by a piece of cheesecloth or a small pouch.
If your salt has already clumped, you can try breaking it up by placing it in a dry pan over low heat for a few minutes, stirring constantly. Be careful not to overheat it, as this can cause it to cake even more. Let it cool completely before returning it to its container.