How to dry leaves for tea effectively?

To dry leaves for tea effectively, first harvest fresh leaves and wash them gently. Then, spread the leaves in a single layer on a clean, dry surface in a well-ventilated area away from direct sunlight. Allow the leaves to air dry for several days, turning them occasionally to ensure even drying. Once the leaves are completely dry and brittle, store them in an airtight container away from light and moisture to preserve their flavor.