1, first of all, to choose fresh lotus leaves without scars, do not choose those very tender lotus leaves, so the flavor is not strong enough to leaf large, neat, green color is good.

2, the selected lotus leaves to remove the petiole, folded into a semi-circle, placed in a cool ventilated place to dry.

3, will be dried after the lotus leaves dry sealed moisture preservation, use tap water rinse clean, warm water can be used to soak soft.