Expiration & Storage Tips
When does blueberry expire?
Fresh blueberries can generally last for around 10-14 days in the fridge if properly stored. Leaving them at room temperature will significantly decrease their lifespan, usually only 2 to 3 days. If you freeze your blueberries, they can last for up to 6 months to a year. Once opened or washed, they should be consumed within a couple of days for the best quality.
How do you tell if blueberry is bad?
You can tell if blueberries have gone bad by their appearance and smell. If they have a dull, dark color and are soft, mushy and wrinkly, they've probably gone bad. Also, if you notice a strong musty smell or any signs of mold, discard them immediately. Healthy berries should be firm and have a vibrant color with a subtle, sweet aroma.
Tips for storing blueberry to extend shelf life
• Do not wash blueberries until you're ready to eat them. Moisture can accelerate spoiling.
• Store them in a breathable container (like a paper bag or perforated plastic bag) in the refrigerator to maintain their freshness.
• To freeze blueberries, wash and dry them first. Then, spread them out on a baking sheet so they're not touching each other, freeze until solid (about 2 hours), then transfer to an airtight container or plastic freezer bag.
• When defrosting, refrain from using a microwave. Instead, thaw them overnight in the fridge or at room temperature a few hours before use.