Should Grapefruits Be Refrigerated?

If you won't use your grapefruit within about 5-7 days, it's best to keep them in the refrigerator. Store them in your crisper drawer on the fruit (or low humidity) setting. They will stay fresh for a few weeks in your refrigerator. ... Once you cut or peel grapefruit, it should be stored in the refrigerator.

How long does grapefruit last unrefrigerated?

How long does grapefruit last at room temperature? Grapefruit will generally keep well at room temperature for about one week; longer storage at room temperature can cause the grapefruit to shrivel and lose flavor. To extend the shelf life of grapefruit, refrigerate in a plastic bag.

What happens if you don't refrigerate grapefruit?

According to the US Food and Drug Administration, perishable foods that are supposed to be refrigerated, like juice, can only be left out at room temperature for two hours before it's considered unsafe to consume.