If you store contact lenses properly, you can save them for a later date. Contact lenses, made of silicone, need to stay hydrated to keep working. Their delicacy requires you to treat them carefully and store them properly. Contact lenses do have expiration dates, but by storing them properly, you can prolong their shelf life and save them for later. It is best to store extra lenses in their original packages, but you can save a pair you have already worn.











