That depends on the freshness of the cream and the temperature at which it is stored. It will smell (and taste) sour when it spoils.
Opened, about 3-5 years. Closed, forever.
Well, you don't need to refrigerate sloppy joe mix unless the can is opened. If opened, it would last for about a week.
Opened cat food can stay out at room temperature for up to 2 hours before it needs to be refrigerated to prevent spoilage and bacterial growth.
indefinitely unless opened
Once opened, it should be refrigerated. Then it can last 2-3 months.
Opened sour cream can typically be kept in the refrigerator for about 1 to 2 weeks. It's important to check for signs of spoilage, such as an off smell, discoloration, or mold. Always ensure the container is tightly sealed to maintain freshness. If you're ever in doubt, it's best to err on the side of caution and discard it.
Yes pumpkin rolls have to be refrigerated because of the cream cheese as the filling it's a dairy and can get sour.
About four to five days, properly refrigerated.
If opened 5/7 days refrigerated. Unopened 5 months
it takes about 3 weeks or 4 weeks for it to go bad.
24 hours