National Geographic : 1947 Nov
FALSE TEETH WEARERS -- DON'T BRUSH DELICATE* PLATES! Soak them in Polident to keep them clean, bright, sweet. *Brushing roughens plate material (60 times softer than natural teeth) mak ing film and food particles cling more tightly. And brushing does not reach many little crevices, where food and film hide to taint the breath. Thus, brushing can cause unpleasant breath, but can not cure it! Soak your plates in Polident!A Polident bath never scratches or roughens plates, yet reaches every nook and cranny. Polident is recommended by more dentists than any other denture cleanser. 300 and 60¢ sizes at all drug counters. Costs less than a penny a day. IT'S EASY! IT'S QUICK! Add Polident to 2 glass water, soak your plates 15 minutes or more-rinse-and they're ready to use! ePO IfTL. TO KEEP PLATES AND BRIDGES SCLEAN... AND ODOR-FREE!