Detoxification or kayakalp or Shankha Prakshalana Kriya (Natural way of Cleansing) Shankha Prakshalana falls under the Dhauti Kriya of Shatkarma or SHAT KRIYA and is one of the six yogic cleansing techniques, the traditional name of which is Varisara Dhauti. Under naturopathy, the yogic process of Shankh Prakshalana has an important place in the removal of foreign matter and the destruction of digestive problems.