Her Puja (worship) ritual infuses Her protecting blessings with the subtle bodies of an individual therefore creating a positive & protecting aura of energies which can be Divine and make it not possible for detrimental energies to permeate. Yellow choices like yellow flowers and sweets are used to please Baglamukhi. https://hanumanshabharmantra10767.win-blog.com/12609682/5-simple-statements-about-baglamukhi-explained