What is the best practice for storing unopened wine bottles?

The best practice for storing unopened wine bottles is to place them on their side or horizontally. This position is essential because it keeps the cork in contact with the wine, which helps to prevent it from drying out. A dried cork can lead to air seeping into the bottle, potentially spoiling the wine by causing oxidation.

In addition to maintaining the cork's moisture, horizontal storage also optimizes the space in wine racks or shelves, allowing for more efficient use of storage areas. This method is particularly important for long-term storage, as it ensures the wine remains in good condition over time.

Storing wine bottles upright is not advisable for long periods because it can lead to the cork drying out. Hanging wine upside down can cause the cork to fall out or become compromised, and placing wine in the refrigerator is generally not suitable for long-term storage due to low temperatures interfering with the aging process. Therefore, keeping wine bottles on their side is the best method to preserve their quality and ensure they age gracefully.