(n.) One who, or that which, cleans.

abstergent cathartic char charwoman cleaner-off cleaner-up cleaning agent cleaning lady cleaning man cleaning solvent cleaning woman cleanser cleansing cream cold cream cream custodian dentifrice depurant detergent diuretic emetic enema holystone janitor janitress lotion mouthwash nauseant pumice stone purgative purge purifier rinse shampoo soap solvent synthetic detergent tooth powder toothpaste wash