Jai Sri Ganesha,
Yajna of Sacred Saawan is being being performed by celestials on the planets and devotees and aspirants are being participating in this truth of Shiv Cult,
Fire and water co-relates to each other and cause to one another in hidden reality, so is the truth of this cult of Saawan which relates to the Shiva and the Vishnu,
Water is known for being an aspect that manifested from the austere penance of Vishnu, is being used mostly in Shiv Lingam Pujan, oblations made to neutralize the hype of both that to pave the path of individual spirit to remerge in its pristine source,
Gangaajal is the truth of severe austere penance by Brahma in that age hidden in itself yet manifest for oblations, Brahma offered this nectar in the lotus feet of Vishnu in that age to gratify self through the result of his austere penance, and through Vishnu it reaches to shiva in varying forms including Kawaers that hosted by devotees to mark self in truth with Yajna of Sacred Saawan,
May Lord bless all,
Thanks, please