The procedure, performed by qualified pandits, generally includes:
Sankalpa: Taking a formal vow (resolution) to perform the ritual for the specific ancestor(s).
Purification: Taking a holy dip, often in the Pishach Mochan Kund itself or the Ganga.
Deity Worship: Invoking Lord Ganesha, Kalash Sthapana, and worshipping key deities including Lord Vishnu (Narayan), Brahma, Rudra (Shiva), Yama (Lord of Death). Shaligram Puja might be included.
Narayan Bali Homa/Puja: A fire sacrifice or specific puja directed towards Lord Narayan.
Invoking the Soul: Using specific mantras to invoke the troubled soul.
Creating Artificial Body (Pind): A symbolic body, often made of wheat flour, is created for the soul to inhabit temporarily.