National Geographic : 1923 Dec
O you ever notice that your gums be come inflamed and swollen at times? This is a warning that you should heed. It is often caused by trouble at The Danger Line-where teeth meet gums. The hard, protective enamel on your teeth stops there. Below it is a sensitive, soft, bony structure that decays easily. A little triangularpocket The edges of your gums do not cling flush to the surface of your teeth. They are rounded and form a little V-shaped crevice. Tiny food particles are forced down into this crevice when you eat. They cause irritation and inflamma tion, which results in a gradual ENMl. recession of the gums, exposing The Danger Line. These food particles ferment and acids are formed which eat into your teeth. This is Acid-Erosion-the forerunner of decay and pyorrhea. Once decay reaches the soft, bony structure of the teeth it Sectional d spreads rapidly. Infections aris- ordinaryto ing from these conditions often "A' is Th "B' is the result in toxins that are ab- ice. "C" sorbed into the system and may of gums. The Dang be responsible for serious illness. scesses forn Ira oti Vv D' er ia Receding gums expose THE DANGER LINE on your teeth Where Acid-Erosion causes decay, pyorrhea and many serious dental troubles You cannot have sound teeth or perfect health unless Acid-Erosion is stopped at The Danger Line. Squibb's Dental Cream stops Acid-Erosion Brushing your teeth with Squibb's Dental Cream is a safe and positive preventive for Acid-Erosion. This remarkable new dental cream is made with Squibb's Milk of Magnesia-for years recognized by dentists and physicians alike as the ideal antacid. It gets into crevices that your tooth-brush cannot reach, preventing decay. It gets into the gum-pockets at The Danger Line, neutralizing all acids there and protecting a teeth and gums from disease. S Squibb's Dental Cream also cuMs cleans the teeth thoroughly, re moving stained dental mucin and keeping the teeth as clear, bright and attractive as nature intended them to be. You will like its pleasing flavor and the wing of an delightful clean taste it leaves Sand gums in your mouth. Danger Line. If your druggist hasn't shaped crev ws recession Squibb's Dental Cream, mail us is decay at the coupon below with ten cents Line. Ab a ,t "E." for a generous trial size tube. SQUIBB'S DENTAL CREAM Made with Squibb Milk of Malnesia THE "PRICELESS INGREDIENT" OF EVERY PRODUCT IS THE HONOR AND INTEGRITY OF ITS MAKER / E. R. Squibb & Sons,P. O . Box 1215, City Hall Sta.,NewYork \ Dept. 12 N.G.M. I Enclosed find 10 cents I to cover wrapping Name........................... . ......... 1.......... Sand mailing of a gen Serous size sam ple Address............................................. Copyright 1923, tube of Squibb's , E. R. Squibb t Sons \ Dental Cream. City............................... State...............