Proper storage is important for any cold-pressed, unrefined plant oil to help preserve its flavor and nutritional qualities. After opening, follow these guidelines:
- Keep it cool: Store the bottle in a cupboard away from direct heat sources, like the stove or a sunny windowsill. A pantry is ideal.
- Keep it dark: The bottle itself provides some protection, but storing it in a dark place helps guard against light, which can affect the oil over time.
- Keep it closed: Always screw the cap on tightly after each use to limit exposure to air.
- Consider the fridge: While not strictly necessary, refrigeration after opening can further extend freshness. The oil may become cloudy or thicker when cold; this is normal and will reverse once it returns to room temperature.
The gentle cold-pressing process means the oil is less processed and more sensitive to its environment than refined oils. Proper storage helps ensure it retains its intended character and taste for longer. Check for any changes in smell or appearance before use.