Refrigerator can be kept for 1 week

Red wine is not finished after opening the bottle, put the cork back in, the bottle is placed in an upright position, and keep it in the refrigerator for 1 week. You can add a plastic bag to the bottle to prevent the odor in the refrigerator from affecting the flavor of the wine. The temperature of the refrigerator will affect the flavor of the wine.

Room temperature can be put 1-3 days

Low-alcohol red wine did not finish corked back at room temperature can be saved for 1 day, high-alcohol red wine can only be delayed for 3 days.

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Exhaust air method can be put 2-3 days

The use of vacuum pumps to pump away the air in the bottle, or fill the way with inert gases can prevent oxidative deterioration of red wine, so that red wine can be preserved for 2-3 days, no more than 1 week.