Appointed persons also replenish the First Aid Box when required and ensure emergency equipment is kept in good working order. An appointed person should only administer First Aid appropriate to their level of training.
Pecans in the shell last for up to two years when frozen in airtight containers. Frozen shelled pecans should be used within 18 months. Refrigeration preserves pecans for about two months. Storing nuts at room temperature is the least effective method and is not recommended.
Save. Pecans in their shell will stay fresh at room temperature for about 4 months. If you want to keep pecans longer than 4 months, there are several things you can do to increase their shelf life.