Proper storage is essential to preserve the flavor and potency of spices: Containers: Use airtight containers to prevent moisture and air exposure. Location: Store in a cool, dark place away from direct sunlight and heat. Shelf Life: Regularly check for freshness and replace ground spices every 6-12 months and whole spices every 1-2 years. Avoid: Storing near the stove or other heat sources that can degrade the spices.