How does the Satcharita recommend using Baba's Udi on a daily basis for purification?

Chapter 33 of the Shri Sai Satcharita provides specific instructions for the daily use of Udi to achieve purification. The text advises that after performing one's morning routine of face-washing and bathing, one should apply the Udi. In addition to this external application, the scripture mentions the practice of "drinking along with Charanteerth (holy water from feet)." Following this daily ritual of applying and consuming the sacred ash is said to make a person become purified. This highlights a simple yet profound practice for devotees to incorporate into their daily lives for spiritual cleansing and benefit, as described in this chapter.