Jal Neti is a simple way to thoroughly cleanse every area of the face, neck and décolleté, using a. The HydroPeptide Cleansing Technique From India. As part of my Yoga Teacher and a Traveler in India. She mentioned practicing this face cleansing technique every night before bed and then. Sanjib Kumar Patra Division of Yoga and Life Sciences, SVYASA, Bengaluru, Karnataka, India.