While baijiu does not require refrigeration for long-term storage, temporary chilling before drinking is acceptable.
To maintain baijiu’s quality and flavor at home, follow these storage conditions:
- Temperature Control
Keep between 15-20℃ (59-68℉). Avoid extremes. - Humidity Management
Maintain 60-70% relative humidity to prevent label damage. - Light Avoidance
Block sunlight – UV rays degrade chemical compounds. - Ventilation
Ensure airflow to prevent odor buildup. - Container Selection
Use glass/ceramic (breathable materials). Avoid plastic/metal. - Positioning
Store upright. Minimize movement/vibration.
Refrigeration Notes
Baijiu doesn’t require refrigeration for preservation. Cold storage may compromise complex flavors, but temporary chilling for drinking is acceptable if:
- Duration: ≤24 hours
- Sealing: Airtight to prevent oxidation
- Orientation: Cork upwards (prevents hardening)
- Temperature: 4-18℃ (39-64℉)
Key Fact: 40% ABV baijiu freezes at -20℃ (-4℉), so typical refrigeration won’t solidify it.
Freezing Warning
Avoid frozen consumption. Risks include:
- Reduced aroma release
- Ester/acid precipitation → cloudiness
- Texture degradation
Optimal Storage: Cool, dry, ventilated, dark spaces.