Store in airtight container, in a cool, dark, dry place with stable temperature.
Dehydrator drying: Efficient for low-moisture result, safe at 50-60°C for 4-6 hours.
Oven drying: Useful when dehydrator unavailable, keep at lowest setting with door ajar for airflow.
Air drying: Natural, energy-saving method, requires warm, dry, well-ventilated space, longer duration.