What are the overall benefits of using Sai Baba's Udi according to the Satcharita?

According to Chapter 33 of the Shri Sai Satcharita, Sai Baba's Udi has numerous profound benefits. It is described as an ornament of Shankara (Shiva), and discussing it with faith is said to bring immediate removal of obstacles. The text outlines a daily practice for purification: after bathing, one should apply the Udi and drink it with Charanteerth (holy water). As stated in the thirty-third chapter, consuming Udi is believed to grant a full lifespan, completely remove sins, and bestow happiness and contentment forever.