What are the benefits of applying Udi (Vibhuti) as described in the scriptures?

Chapter 35 details the significant benefits of using Udi, or sacred ash. It explains that devotees who keep love for Sai in their hearts and daily apply this Vibhuti can attain their heart's desires. The text asserts that applying Udi helps one achieve the four main goals of life, leading to a sense of fulfillment. Furthermore, it is believed that even powerful sins and minor transgressions are rooted out by contact with Udi, leading to a state of purity both within and without. This greatness of wearing Vibhuti is a truth known to devotees.