Due to the contents of Mayo (mostly the creams and raw eggs), it is hazardous to keep mayo if the jar has gone warm for longer then an hour.
2 days or more depending on the food
How do you make it last long enough to have any to refrigerate. I never can.
With the following ingredients that is combined in the dill weed dip. The sour cream or if you use cream cheese will last 3days in the fridge. As long as you don't let the dip say in a heated place for longer than 1hour.=If the dip is out for longer than 3hours please only put in fridge for one day. That way on one will get sick on the mayonnaise and the sour cream.=
They don't make cheese with mayonnaise
how long will a baked sweet potato last in the fridge?
Unopened it will last on the self for a year or more. But once it is opened, it will last a couple of months in the fridge. If you've opened the container or used mayo on a sandwich or in a salad, it shouldn't be left unrefrigerated for more than a couple of hours.
it can last long but you cant put in the fridge too long.
It will last about a week or two
According to "The Association for Dresses and Sauces," commercially available mayonnaise can be left out of the refrigerator for a long time and still be safe. Apparently, the eggs used in commercial mayo are pasteurized, killing bacteria like Salmonella. Also, they say, commercial mayo is sufficiently acidic to be unfavorable to bacteria that may be introduced after opening the jar. I always assumed that Salmonella was the prime problem, but if you think about it, mayo sits on store shelves unrefrigerated for a long time, and there's no reason Salmonella couldn't grow then. TADS also says the reason refrigeration is recommended by the mayo jar is to preserve fresh taste.
in the fridge
put it in the fridge!
A vacuum packed turkey will generally last three days in a fridge. After this length of time it will begin to spoil.