Maybe three or four days at the most. I wouldn't suggest using it after the forth day. Most leftovers have the same length of time for a shelf life. It may be a bit longer but why take the chance.
I always treat food like house guests: throw them out (or freeze them) after 3 days. As my ma said and her ma said, "when in doubt, throw it out" and the ever popular "better safe than sorry"
Time to actual spoilage is uncertain. For quality, it would best if used within a few days. If you are not going to use it up that fast, you can freeze it.
About 4 months.
2 months
It will stay in the cold part of your fridge for about a week.
It will probably be good for a few hours out of the fridge. Too long (more than a day or so) out of the fridge and it will probably begin to go bad.
3-5 days. It is advised to remove food from a can before storing food in the refrigerator.
Answer:If you put an opened condensed milk into another container with a tight lid, it will store in the fridge for quite a few weeks.
5000000 years
As long as there's no meat mixed in with it, it should keep for up to a week and a half in the fridge. It goes dry the longer you keep it in there, though.
If you're putting slime in the fridge, it's slime exactly when you put it in the fridge. So, no time at all.
2 days or more depending on the food
Two days it goes sticky after that
24 hours after transportation.
It does if you keep it long enough!