Traditionally, fire for Vedic pujas is produced through a ritual called “Agni Prakshalana.” The process involves using specific materials and techniques to ignite the sacred fire. Here is a general overview of how fire is traditionally produced for Vedic pujas:

- Preparation: The area where the puja will take place is cleaned and purified. A designated fire pit or altar is prepared using bricks or stones.
- Materials: Various materials are gathered, including dried wood, dried cow dung cakes, ghee (clarified butter), camphor, and other sacred herbs and substances. These materials hold symbolic significance and are believed to enhance the purity and spiritual power of the fire.
- Fire arrangement: The wood and cow dung cakes are arranged in a specific manner, usually in a pyramid shape, with the larger pieces at the bottom and smaller ones on top. This arrangement allows for better airflow and ensures that the fire burns steadily.
- Mantras and invocations: Before igniting the fire, mantras and invocations are recited by the priest or participants to purify the surroundings and invoke divine blessings. These chants may vary depending on the specific puja being performed.
- Ignition: Once the preparations are complete, a small flame or ember is brought from a pre-existing sacred fire or a “Ghee lamp” (a small lamp fueled by ghee). This flame is carefully transferred to the prepared fire pit, touching it to the wood and cow dung cakes until the fire catches hold.
- Offering and rituals: Once the fire is lit, various offerings are made to the fire during the course of the puja. These offerings may include ghee, grains, fruits, flowers, and sacred herbs. Mantras are chanted, and prayers are offered while performing specific rituals associated with the puja.
- Conclusion: At the end of the puja, the fire is allowed to burn down naturally or is extinguished using specific rituals. The remaining ash is considered sacred and may be collected for further rituals or distributed among participants as a form of blessing.
It’s important to note that while the general process described above is followed in Vedic pujas, there may be variations in the specific rituals, mantras, and materials used depending on the tradition, region, and the nature of the puja being performed.