Milk is sold (if properly handled in the store) with an expected shelf life of five to seven days after the expiration date. The expiration date is for the store, not for you the consumer. That seven days is dependent on your fridge being good and cold (38 degrees Fahrenheit or colder). The colder your fridge is the longer it will keep. Signs that the milk is past it's prime include curdling in warm liquids, off odors and in the extreme - clumping.
Give it a sniff and if in doubt, throw it out!
keep it in the refrigerator, and when you take it out, you can put it in a toaster or toaster oven
You Shouldn't leave it out for to long but about 6 hours if in package if not about 3 hours
To be ultra safe, stick to three days.
The USDA says to throw it out after 2 months in the refrigerator
3 to 5 days.
Check the expiration date, usually in small black letters on the bottle or jar.
Fresh ground meat should only be kept in the refrigerator one or two days. If you want to keep it longer than that, freeze it.
I will only keep fresh fish (any kind) in the fridge 2 days.
Cooked steak will keep in the fridge for 3-5 days.
You can keep kielbasa in the refrigerator for quite a while, up to a week. In the freezer, they will keep for three or four months.
If stored properly in a cool, dry section of your refrigerator, An Apple can stay fresh for close to 4 months.
They will last up to 3 months in salt water but they need to remain chilled so i would also keep them in the refrigerator.