the purification should be done in all temples in india whenever a politician visits any of the temple including tirupati and guruvatur. we should not forgeet the larger issue here. the actual and most important purification should be done in the world's largest temple of democracy "parliament of india". yes the indian parliament should be purified from dirty politicians.in an era where even tirupati priests stops ordinary devotees just to give VVIP's darshan, the guruvayur temple priests scuttling of VVIP's arrogance is indeed commendable.