Under Shelf-Stable Food Safety, the USDA defines spices as a shelf-stable product and in the case of spices, they never truly expire. What occurs over time is that the flavor and potency of that flavor wanes. Whole spices will stay fresh for about four years, while ground spices run between three and four years.

Is it bad to use expired spices?

Fortunately, consuming a spice that has gone bad is unlikely to make you sick. ... It's still generally safe to consume dried herbs and spices that are past their prime, although they won't add nearly as much flavor as their fresh counterparts.

When should you throw out spices?

Ground spices lose their freshness the quickest and typically don't last past six months. The best freshness test for ground spices is to give them a whiff — if they smell like nothing, then it's time to say goodbye. Whole spices, on the other hand, can be fine for up to five years.