How long do oreo cookies last with icing melt while wrapped in plastic?

Oreo cookies can last for about 2 to 3 weeks when wrapped in plastic and stored in a cool, dry place. The icing may begin to melt if exposed to heat, but if kept at a stable temperature, the cookies should remain fresh. However, for the best quality and taste, it's recommended to consume them within the first couple of weeks. Always check for any signs of spoilage before eating.