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it depends...look on the expiration date. As stated, check for an expiration date, but an unopened jar (glass) of black olives should hang on for a while. If it's a metal cap on a glass jar, check for swelling of the button or the top of the cap..... if swollen, or pushed up, toss them. Better safe than sorry when it comes to eating food that you're unsure of.
What else can I help you with?
How long do chocolate covered Oreo cookies stay edible?
Quite a long time (!), if you store an unopened package in a cool place - potentially many months. However, an opened package, at room temperature, stay edible for only days.
How long does thunderbird stay good in an unopened bottle?
Nothing can stay good if it never was.
How long will unopened frozen shrimp stay good in the refrigerator?
for about a week
How long can olives stay in the fridge before they go bad?
Olives can typically stay fresh in the fridge for up to 2 weeks before they go bad.
How long does canned beans stay fresh if unopened?
pretty much forever
How long is a banana edible?
banana can stay edible up two weeks, with the proper setting and temperature
How long can a can of pop stay good?
Unopened, several years. Opened, a day or two at most.
How long can carrots stay out of the refrigerator and still be edible?
Fresh unpeeled carrots can stay out of the refrigerator and still be edible for a couple of days. However, if your house is hot, you should refrigerate them so that they last longer.
How long does vacuumed sealed fried chicken stay good in the refrigerator?
If unopened, it should be good for 3 to 4 days.
How long do olives stay good in the fridge and what is the best way to store them to maintain their freshness?
Olives can stay good in the fridge for up to 2 weeks. To maintain their freshness, store them in an airtight container or jar, covered with olive oil to prevent them from drying out.
How long can olives stay unrefrigerated and still be safe to serve?
While I was in Portugal everyone kept a bowl on the table. As long as they are immersed in oil they keep.
How long does an unopened bottle of tequila with worm in it stay good?
First of all if it has a worm in it . It's not tequila its mesqul and as long as the worm isn't floating its ok
