The shelf life of olive oil generally ranges from 24 to 48 months. It depends on several factors, including the quality of the oil and storage conditions. To ensure freshness, it is essential to store it in a cool, dark place and away from direct sunlight.
In general, high-quality olive oils, especially those in the extra virgin category, tend to have a longer shelf life due to their higher antioxidant content.
Olive oils can deteriorate and become rancid over time, altering their quality and flavor. It is recommended to check the appearance, smell and taste of olive oil regularly to ensure that it has not gone rancid.
Regarding balsamics, they have an indefinite shelf life due to their acidic nature , meaning they do not expire in the traditional sense like perishable food products. However, their quality can decline over time, especially if they are stored improperly. It is therefore recommended to store them in a cool, dark place and away from direct sunlight to maintain their optimal flavor.