Wash the peel of each orange with salt.
The peeled orange peel is directly dried for one day. Be optimistic about the weather forecast when making dried tangerine peel, and be sure to have sunny days in a row.
After a day of sun exposure, the orange peel will shrink a lot, and the next day it will be steamed in a steamer for about 10 minutes.
Hang it for another day.
On the third day, steam for 10 minutes before drying.