How long should you not eat cat food after the expiry date?

After the cat food has expired it is not recommended to continue to give it to the cat. Based on clinical evidence, it is recommended that cats living in areas with humid weather do not buy large packs of cat food, and that a packet of cat food is consumed within one to two months after opening, even if it is resealed after opening, it is recommended that it is used within one to two months.