National Geographic : 1923 Sep
A sign that pyorrhea threatens the root sockets PYORRHEA works under the gum line where you cannot see it. From the gum tissue, the infection spreads to the root sockets which hold your teeth in place. Then the teeth loosen and fall out-or must be pulled-because their support is weakened. Dental clinics since 1908 have proved the effectiveness of Pyorrhocide Powder as an aid in correcting,as well as in pre venting, pyorrhea. It is medicated with Dentinol, a gum-tissue healing agent used by the dental profession in the treatment of pyorrhea at the dentist's chair. Pyorrhocide Powder keeps the teeth white and clean. It has a tonic and heal ing effect upon the gums. It corrects bleeding gums-strengthens tender gums -hardens soft gums. It helps healthy gums to keep healthy. Use this dentifrice daily-see your dentist regularly-and you can avoid pyorrhea. The economical dollar pack age contains six months' supply. At all druggists. FREE SAMPLE U1 Write for free sample and P11 booklet on causes, effects, and prevention of pyor rhea. ook for the Black tip ith Gold band! MONGOL PENCIL A RITES smoothest -lasts longest. By actual service it has won favor. In five perfect de grees-very soft to very hard. At all stationers. Send 5c for full length sample NATION'S STANDARD EBERHARD FABER NE WOYORK Watch It Clean the Toilet Watch its work Sprinkle Sani-Flush into the toilet bowl. Follow directions on the can. Flush! Watch every discoloration disappear. See how the porcelain shines. No scrubbing. No scouring. Sani-Flush is made for just this purpose. It cleans closet bowls. It cleans and purifies the hidden, un healthful trap. It destroys all odors. It will not harm plumbing connections. There is nothing else like Sani-Flush. Always keep Sani-Flush handy in the bathroom. Sant-Flush is sold at grocery, drug, hardware, plumbing .+ and house-furnishin stores. Price,25c. (Canadian price, 35c; foreign price, 50c.) THE HYGIENIC PRODUCTS CO. Cant Foreig Harold F. R Toron 33 Farr London, E Chin Sydne on, Ohio gnAgents:5. itchie& Co., Ltd. ato, Canada ingdon Road, ,. C. 1, England a House, y, Australia Sani-Flush Cleans Closet Bowls Without Scouring "Mention the Geographic-It identifies you."