What is the proper way to use Udi daily for purification, according to Hemadpant?

In Chapter 33 of the Shri Sai Satcharita, the author Hemadpant outlines a specific daily practice for using Udi to achieve purification. The text states that after completing one's morning routine of face-washing and bathing, a devotee should apply the Udi. In addition to this external application, the chapter also mentions the practice of "drinking along with Charanteerth (holy water from feet)." According to Hemadpant, anyone who performs this daily ritual with faith will become purified. This highlights both the external and internal use of Udi for spiritual cleansing.