Q:

Does flour expire?

A:

Quick Answer

All types of flour have an expiration date. Regular flour, potato flour, cornmeal and rice flour generally last around six to eight months. Self-rising flour and whole wheat flour last around four to six months, and cornmeal generally lasts between nine to 12 months.

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Full Answer

The best way to store flour is by keeping it unopened in its original packaging and placing it in an airtight container. Opened flour can be placed in a plastic bag and stored in an airtight container. While whole grain flour can be stored in the refrigerator or freezer, other types of flour should be kept in the pantry.

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