National Geographic : 1930 Nov
When Dull Film Covers Teeth Smiles Lose Fascination Do These 3 Things to have strong, healthy teeth 1. Include these foods daily: one or two eggs, raw fruit, fresh vegetables, head let tuce, cabbage or celery. / lemon with orange juice. One quart of milk. Fi1r is found by dental research to play an important part in tooth decay .. and to cause unsightly stains. CONSTANTLY new theories are advanced as to the cause of tooth decay. Some authorities say it's germs. Others believe it's faulty diet. And the rest hold it a combination of the two. But one thing is positively known: wherever trouble and decay appear, germs are always present. Thus ridding teeth and gums of germs is the first thing one must do to keep teeth strong and healthy. Germs live in film Your teeth are covered by a stub born, clinging film. In it-tightly glued in contact with the teeth are the germs that cause decay and other troubles. Your protection lies in never failing to remove that film from teeth each day. Film ruins the appearance of the teeth by absorbing stains from food and smoking ... how many times have you noted these dark discolorations on enamel? The sure way to remove this dangerous film is with Pepsodent, as that is the sole purpose for which Pepsodent was developed. Pepsodent contains no pumice, no harmful grit or crude abra sives. It has a gentle action that protects the delicate enamel. It is completely SAFE ... yet it re moves dingy film where ordinary methods fail. Have lovely, sparkling teeth! Be safe! Use Pepsodent, for no other way can equal its effectiveness. * * * Amos 'n' Andy Amrica's most popu lar radio feature. On the air every night except Sunday over N. B. C. network. 7:00 p. m. on stations operating on East ern time. 10:30 p. m., Central time. 9:30 p. m ., Mountain time. 8:30 p. m., Pacific time. 2. Use Pepsodent twice every day. 3. See your dentist at least twice a year. Pt -the tooth paste which presents you with the Iepso ent Amos 'n' Andy radio program.