Understanding Expiration Dates: What Do They Mean?
Learn what expiration dates signify and how they affect product quality and safety.
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An expiration date indicates until when a product remains at its best quality. Beyond this date, the item might not be unsafe but could lose freshness and effectiveness. Always check the expiration date to ensure optimal use.
FAQs & Answers
- Is it safe to use products past their expiration date? Many products remain safe to use past their expiration date but may lose freshness or effectiveness. Always check quality before use.
- How can I tell if a product is still good after the expiration date? Look for signs like smell, color, or texture changes. If it looks or smells off, it's best to discard it.
- Do expiration dates vary by product type? Yes, expiration dates vary widely between perishable goods, medications, and shelf-stable items. Always check individual product guidelines.
- What does 'best by' mean compared to 'expiration date'? 'Best by' indicates peak quality, while 'expiration date' suggests safety. Use 'best by' for optimal freshness.