The best way to save dates

The answer is: Store at room temperature.

The best way to preserve dates is to keep them in a cool, dry place away from heat sources. It should be stored in an airtight container such as glass or plastic, making sure to remove any air from the container and seal it tightly. Dates can also be refrigerated or frozen for longer storage. Freezing is the best way to preserve dates, as it kills or reduces microorganisms, stops vital processes, and prevents oxidation. The Food and Drug Administration also reveals how to preserve dates after opening them. For best results, keep dates in an airtight plastic bag or plastic container with a lid.