
QUESTION: Are year old coffee beans still good? I have an old can that I opened up and only used half of. –William G
ANSWER: Year old coffee beans may still be good if they were kept in an airtight package and stored in a cool, dry location. Coffee beans don’t typically go bad in the traditional sense. Coffee beans do not typically rot, deteriorate, or become spoiled when stored correctly. However, when stored incorrectly, or when exposed to oxygen, moisture, or humidity, coffee beans can deteriorate rather quickly.
If your coffee beans have been exposed to the elements, or have any contact with moisture or humidity, they could no longer be worth putting to use. Be sure to check your coffee beans closely, especially if they were exposed to moisture, to look for signs of mold, or other growths, and throw them out if you find any evidence of damage.







