Check the smell: sour, rotten, ammonia-like, or otherwise off odors mean it has gone bad
Check the color: gray, green, brown, or dull discoloration can indicate spoilage
Check the texture: slimy, sticky, or tacky meat is likely spoiled
Check for mold: any visible mold means discard it
Check the packaging: bloated, leaking, or damaged packaging is a warning sign
Check the expiration date: past-use-by meat should be treated with caution
Check for gas buildup: a swollen package can mean bacterial growth
Check for unusual dryness or wetness: abnormal surface changes can signal spoilage
Check how it was stored: meat left out too long or kept above safe temperatures may be unsafe
Check for off taste only if necessary: if it tastes sour or strange, stop eating it and discard it