Normally, we've the tendency to buy a big bunch of coriander leaves, especially if we get it cheap. Then storing them for long has been a problem. Now, a simple way, is, cut off the roots, then slowly discard all the bad leaves and unwanted leaves that may be there. Then wash the leaves well 3-4 times in fresh water, drain, then spread it on thick layers of cloth, in the shade, for it to dry completely. Then finely chop them. To store, fold kitchen towel or paper napkins and put in the bottom of the container to cover it well. then put the dry leaves, cover the bottle with a plastic sheet and close the lid. The leaves will be ready to use for a long time.