National Geographic : 1924 Jul
Who Care For whiter teeth are now fighting film Wherever you go among careful people you see teeth that glisten now. Millions of people every day combat the dingy film. This test will show you how. The results will amaze and delight you. Make it, for your own sake, now. Those dingy coats Film is that viscous coat you feel. Much of it resists the toothbrush, clings and stays. Soon the film dis colors, then it forms dingy coats which hide the luster of the teeth. Film also causes most tooth troubles. It holds food substance which fer ments and forms acid. It holds the acid in contact with the teeth to cause decay. Germs breed by millions in film. They, with tartar, are the chief cause of pyorrhea. Few people escaped these So dental science has found two ways to daily fight that film. One acts to disinte grate the film, the other to remove it without harmful scouring. After many careful tests these methods were adopted. A new-type tooth paste was created to apply them daily. The name is Pepsodent. Now leading dentists the world over are urging its adoption. PAT. OFF., Pel so en REG. U.S. The New-Day Dentifrice Now advised by leading dentists the world over CUT OUT THE COUPON NOW Watch its effects Pepsodent also multiplies the alkalin ity of the saliva as well as the starch digestant in saliva. Those agents are there to constantly fight acids and di gest starch deposits on teeth. Every use of Pepsodent gives them manifold effect. Thus Pepsodent does essential things which old ways cannot do. The re- troubles, suits are quickly seen and felt. No one can doubt the benefits they bring. Protect the Send the coupon for a Enamel 10-Day Tube. Note how Petd - clean the teeth feel after Pepsodent disinte- . ae grates the film, using. Mark the absence then re moves it of the viscous film. See with an agent far how teeth become whiter as softer than enamel. the cloudy coats disappear. Never use a film Once learn this way to combatant which whiter, cleaner, safer teeth contains harsh grit. and you will always want them. Cut out coupon now. Men 10-DAY TUBE FREE 1609 THE PEPSODENT COMPANY Dept. 38, 1104 S. Wabash Ave., Chicago, Ill. Mail io-Day Tube of Pepsodent to ------- O--------y one tu- to a fa.-y. ------------------------------------- Only one tube to a family.