How to Store Coffee: Keep It Fresh

How to Store Coffee: Keep It Fresh

Great coffee loses its complexity in two weeks if stored wrong. Good news: it's simple. Just four things to avoid.

The Four Enemies of Coffee

Air, light, moisture, and heat - each destroys coffee differently.

1. Air (Oxidation)

Enemy number one. Oxygen oxidizes the coffee. Aroma compounds disappear. Oils go rancid. Taste becomes flat.

Solution: Store in airtight container. Best is a jar with vacuum seal or paper bag with clip, sealed well.

2. Light

UV radiation speeds oxidation. Light ages coffee faster.

Solution: Store in the dark. Dark jar, dark cabinet corner. Not on windowsill.

3. Moisture

Coffee absorbs water from air. Wet beans ferment and mold quickly.

Solution: Store in dry place. Not bathroom, not under sink. Normal kitchen cabinet is perfect.

4. Heat

Heat speeds everything: oxidation, decay, aroma loss.

Solution: Store at room temperature. Ideal 15-25 degrees Celsius. Not in fridge.

Whole Beans vs. Ground Coffee

Whole beans stay fresh 2-4 weeks. Ground coffee loses aroma in days. Always grind yourself, just before brewing.

How Long Does Coffee Stay Fresh?

With proper storage: whole beans 2-4 weeks optimal, up to 6-8 weeks acceptable. Ground coffee 3-7 days optimal.

With Roestpost, you get freshly roasted coffee - store it right and enjoy for weeks.