Over time, Eetti Tamilyogi evolved into a distinct practice, with its own set of rituals, customs, and traditions. The practice was initially confined to a select group of devotees and sadhus, but gradually spread across the southern region of India, particularly in Tamil Nadu.

However, this revival has also led to concerns about the commercialization and exploitation of the practice. Many critics argue that the practice has been reduced to a mere fashion statement, with some practitioners using the sacred ash as a mere decorative item.

The origins of Eetti Tamilyogi date back to ancient India, with references to the practice found in various Hindu scriptures and texts. The practice is believed to have been popularized by the revered Hindu sage, Lord Shiva, who was often depicted with a third eye and ash-covered body. According to Hindu mythology, Lord Shiva used the sacred ash to purify his body and soul, and to ward off evil spirits.

In Eetti Tamilyogi, the sacred ash, or "vibhuti", plays a central role. The ash is believed to be a symbol of spiritual purity, and is obtained from various sources, including cow dung, wood, and other natural materials. The ash is then consecrated through rituals and prayers, and is applied to the body in various patterns.