Homams are a type of Hindu ritualistic worship or puja that involves the use of fire, offerings, and mantras. They are considered to be a powerful way to connect with the divine and seek blessings for various purposes, such as health, wealth, success, and spiritual growth. During a homam, a sacred fire is lit and offerings such as ghee, rice, and herbs are offered into the fire while mantras are chanted by the priest or the person performing the homam. The smoke that arises from the fire is believed to carry the prayers and offerings to the deities.

The specific mantras, offerings, and procedures used in a homam can vary depending on the purpose and the deity being worshipped. Some common homams include the Ganapathi Homam, Navagraha Homam, and Rudra Homam. Homams are usually performed by priests or trained individuals who have knowledge of the correct procedures and mantras. They are often performed in temples, but can also be performed at home or at other sacred locations.