First take a bunch of parsley or Malli Leaves(Kothimbir or Dhaniya) and wash it cleanly.
Now Cut the Washed leaves in to small pieces and put it in a pot and pour clean water and boil it for ten minutes
Cool Down the Parsley Boiled Water,then filter it and keep it in a clean bottle and keep it inside refrigerator to cool.
Drink one glass daily and you will notice all salt and other accumulated poison coming out of your kidney by urination also you will be able to notice the difference which you never felt before.
Parsley is known as best cleaning treatment for kidneys and it is natural!
Here is a Typical Coriander Chutney :
