Expurgatory

(a.) Serving to purify from anything noxious or erroneous; cleansing; purifying.

Thesaurus Entries

abstergent, alleviating, alleviative, analgesic, anesthetic, anodyne, aperient, assuasive, balmy, balsamic, benumbing, carminative, cleaner, cleaning, cleaning agent, cleaning solvent, cleanser, cleansing, cleansing cream, cold cream, cream, deadening, demulcent, dentifrice, depurant, depurative, detergent, diuretic, dulling, easing, emetic, emollient, enema, expurgatory, holystone, laxative, lenitive, lotion, lustral, mitigating, mitigative, mouthwash, nauseant, numbing, pain-killing, palliative, physic, pumice stone, purgative, purge, purging, purificatory, purifier, purifying, relieving, remedial, rinse, shampoo, soap, softening, solvent, soothing, subduing, synthetic detergent, tooth powder, toothpaste, wash