An unopened packet of ketchup is OK to use for one to two years after the expiration date printed on the packet. Expiration information is labeled as a "best by" or "use by" date.Know More
Tomato ketchup is a popular condiment for foods such as hamburgers, french fries and hot dogs. Small ketchup packets are available at restaurants and fast food establishments. Generally, ketchup packets remain good for up to a year after the printed expiration date.
The vinegar and tomatoes in ketchup make it acidic, which allows it to stay fresh longer. Ketchup that is no longer safe to eat turns to a dark maroon color with a thick consistency.Learn more about Food Spoilage
Cooked hamburger should be refrigerated within two hours of cooking. Any cooked hamburger or other perishable food that has been left at room temperature for more than two hours should be discarded.Full Answer >
According to The Daily Meal, cooked shrimp is safe to eat for up to 72 hours after preparation when refrigerated. Raw shrimp and scallops should be refrigerated, tightly covered and used within two days.Full Answer >
According to EatByDate.com, fresh strawberries can be stored in the refrigerator, on the counter and in the freezer. Storing strawberries on the counter greatly shortens their shelf life, and it is best to keep them in the refrigerator or freezer.Full Answer >
Expired aspirin is aspirin that is past the expiration date printed on the container. According to Bayer Healthcare LLC, using aspirin or any over-the-counter drug past the expiration date is not recommended as its effectiveness may be diminished.Full Answer >