purification Synonyms

refinement purgation filtration sanctification filtering detoxification cleansing distillation decontamination refining rectification expurgation purging sifting shampooing spiritualization purify separation screening sanitation rinsing reformation scrubbing rarefaction purity sterilization subduction sublation processing destructive distillation ablutions pasteurisation remediation sanitization spring cleaning casting out cleanup sequestration sublimation treatment washing abreaction katharsis redemption antisepsis sterilisation debugging ablution colature consecration