Udi or ash would be the purest compound on this planet obtaining huge powers of accomplishing and undoing and it is the result of sacrifices made available to fire (agni) which purifies anything by destroying whatever is evil. Executing 'Yagha' (Dhuni) is easily the most pious ritual recommended in https://dailybookmarkhit.com/story13275107/examine-this-report-on-sai-baba