Synonyms for Purifying (same or very similar meaning)
WordNet sense 1 (serving to purge or rid of sin):
purgatorial, purgingWordNet sense 2 (freeing from error or corruption):
antisepticWordNet sense 3 (cleansing the body by washing; especially ritual washing of e.g. hands):
ablutionary, cleansingFrom the ODE community, based on WordNetadd/edit