1. Keep them upright: Unlike glass bottles, plastic wine bottles are not as oxygen impermeable. Storing them upright helps prevent the wine from coming into contact with the plastic for an extended period, reducing the likelihood of any flavor or odor absorption. Additionally, storing them upright also minimizes the risk of leakage, as the screw caps or closures are more prone to loosening under pressure if the bottle is stored horizontally.
2. Maintain a consistent temperature: Temperature fluctuations can have a detrimental impact on the quality of wine, regardless of the bottle material. It is crucial to store plastic wine bottles in a location with a consistent temperature, ideally between 45 and 65 degrees Fahrenheit (7 and 18 degrees Celsius). Extremes in temperature, such as hot attics or cold basements, can cause the wine to expand or contract, potentially damaging the bottle and altering the taste.
3. Avoid exposure to light: Ultraviolet rays from sunlight or harsh artificial lighting can degrade the wine, leading to oxidation and spoilage. Hence, it is essential to store plastic wine bottles in a dark place or use tinted storage containers that block out harmful light. A wine cellar, a cool closet, or a dedicated wine storage cabinet are all suitable options.
4. Maintain proper humidity: While plastic wine bottles are less porous than glass, they are not entirely impermeable to moisture. Storing them in an environment with excessive humidity can potentially compromise the bottle’s integrity and affect the wine inside. Aim for a relative humidity level between 50% to 80% to ensure the preservation of the wine’s quality.
5. Avoid strong odors: Plastic can absorb and retain odors, can affect the taste and aroma of the wine. To prevent unwanted smells from infiltrating your plastic wine bottles, store them away from any strong-smelling items or chemicals. It is also advisable to keep the bottles away from areas with cooking odors or strong spices.
6. Minimize vibrations: Constant movement or vibrations can disturb the sediments present in the wine, potentially affecting its taste. Store plastic wine bottles in a place where they are less likely to be exposed to unnecessary shaking or vibrations. Avoid storing them in places near appliances that generate vibrations like washing machines, refrigerators, or speakers.
7. Keep away from heat sources: Heat can accelerate the aging process of wine, resulting in a loss of flavor and aroma. To maintain the integrity of your plastic wine bottles, store them far away from heat sources such as heaters, radiators, ovens, or even near a fireplace.
In conclusion, while plastic wine bottles offer various advantages over glass bottles, proper storage is still crucial to ensure the quality and longevity of the wine. By following these tips, including keeping the bottles upright, maintaining a consistent temperature, avoiding light exposure, controlling humidity, and minimizing vibrations and heat sources, you can ensure that your plastic wine bottles deliver a delightful drinking experience every time.