Similar to other canned products, such as vegetables, canned soup lasts for up to 2 years if it is unopened. Often, canned products list a best-by date, which is not the same as an expiration date. Canned products like soup are still edible after the best-by date passes; however, there may be a noticeable loss of flavor.
Shucked oysters will generally stay fresh for 4 to 7 days if they are kept in a refrigerator with temperatures below 35 degrees Fahrenheit to prevent bacterial growth and spoiling. Oysters that are kept at temperatures above 40 degrees Fahrenheit will spoil much quicker. Most shucked oysters can be kept until they have reached the expiration date that was placed on their container.Full Answer >
Take-out pizza from locations like Pizza Hut and Dominoes can be left out unrefrigerated for up to 24 hours. Pizza tends to become dry and hard when it sits at room temperature for too long.Full Answer >
The Food and Drug Administration recommends that meat left out at room temperature for more than two hours should be discarded. Raw meat left out for this amount of time is a breeding ground for bacteria that can make people very sick.Full Answer >
To maintain the freshness and crispness of popcorn, keep it in a glass jar. Make sure that this jar has an air-tight lid, as one does not want any oxygen hitting the popcorn. This creates a vacuum-fresh seal, which allows the popcorn to snap when someone eats it.Full Answer >