Fasting: Some devotees elect to rapidly on precise times committed to Maa Baglamukhi as a method to purify their bodies and minds and clearly show their perseverance into the goddess. ॐ ह्लीं बगलामुखी सर्व दुष्टानां वाचं मुखं पदं स्तम्भय जिव्हां कीलय बुद्धिं विनाशय ह्लीं ॐ स्वाहा ॥ As an illustration, https://www.youtube.com/watch?v=5VeSyP9JRw0