Udaka Shanti is one very important ritual performed by all Hindu people.
It is a ritual through which water gets purified and becomes auspicious through the chanting of mantras and invitation of Lord of Water Varuna and other various Gods and Goddesses. The purified water is considered as equal to the celestial nectar and the holy waters of the Holi River Ganga. The water is used as Ganga Jal for all purposes
The chief purpose of Udaka Shanti is to protect the house or the family performing this ritual and all its members from evil spirits and bad happenings.