Expiration & Storage Tips
When does salt flakes expire?
Salt, including salt flakes, is a mineral and, therefore, does not have an expiry date. It can last indefinitely if stored correctly. However, many pre-packaged salt products come with a 'best by' date which typically denotes two years from the packaging date. This doesn't mean the salt will go bad after this time; it's just a guideline for peak quality. Once open, the salt doesn't have any serious restriction in terms of use duration. It can stay good for years if stored properly.
How do you tell if salt flakes is bad?
Salt doesn't spoil or turn rancid. However, if the salt flakes have been exposed to moisture or contaminants, they might change color, smell weird, or become clumpy. If the flakes don't crumble easily under some pressure or if they look dull, gray, slimy, or moldy, it's best to discard them.
Tips for storing salt flakes to extend shelf life
• Store salt flakes in an airtight container to prevent moisture absorption and clumping.
• Keep them in a cool, dry place away from heat sources like the stove or oven.
• Do not use wet utensils to scoop out the salt. This can introduce moisture into the container.
• If you live in a humid area, consider adding a modest amount of rice grains to the container to help absorb any moisture.
• Salt flakes can also be frozen in a zip-top bag for even longer storage, though it's not typically necessary due to its already extensive shelf life.