Expiration & Storage Tips
When does lime juice expire?
In an unopened, sealed bottle, commercial lime juice can last up to 12-18 months if stored properly, often even beyond its printed best by date, as long as it remains unopened. Once opened, it should be refrigerated and should remain fresh for at least 6-8 weeks. If it's homemade lime juice, it typically will stay good in the refrigerator for a couple of days, as it lacks the preservatives added to store-bought versions. If frozen, lime juice can retain its best quality for up to 4-6 months, although it remains safe to consume beyond that timeframe.
How do you tell if lime juice is bad?
The easiest way to tell if lime juice has gone bad is by its aroma and taste. Fresh lime juice has a clean, citrusy smell, and a tart, slightly sweet taste. If it starts to smell off or fermented, has a slightly bitter or sour taste that isn't the normal zesty tang, or has developed mold, it's time to discard it. Changes in color, like a darker or murky yellow, may also signify that it's time to toss the juice.
Tips for storing lime juice to extend shelf life
• Always store bottled or homemade lime juice in the refrigerator once opened. Even unopened commercial lime juice can benefit from fridge storage for an extended shelf life.
• If you have a large amount of lime juice and want to prolong its use, consider freezing it. Pour it into ice cube trays, freeze, and then transfer the cubes into a zip-top bag for convenient portioned use later.
• To maximize the shelf life of lime juice, keep it in a tightly sealed container. Minimize exposure to heat, light, and air.
• If you frequently use lime juice, consider buying smaller bottles so you can use it all within a few weeks of opening to ensure freshness.