Efferdent denture cleanser cleans full plate dentures, partials, retainers and other dental appliances. Its unique effervescence powers away tough stains and penetrates hard to reach places. Efferdent denture cleanser is specially formulated to fight plaque build-up and kill 99.9% of odor-causing BA counteria, so you're ready to go out and enjoy life knowing your dentures are crystal clean. Efferdent denture cleanser; the only soaking denture cleanser accepted by the American dental association. Be your effervescent self.