How do you tell the difference between manufacture date and expiration date?

The manufacture date indicates when a product was produced, while the expiration date signifies the end of its shelf life, beyond which it may not be safe or effective to use. Typically, the manufacture date is found on the packaging as "MFG" or "Manufactured on," whereas the expiration date may be labeled as "EXP" or "Use by." Understanding these dates is crucial for ensuring product safety and efficacy. Always check both dates before using a product.