3-028-538 - The Print Collector/Heritage Images

By the authorities of modern science, Odol has been proved the best for cleansing Mouth and Teeth, 1909. 'The fact that some of your teeth are decayed although you have always cleaned them is proof that the preparations which you have used do not preserve the teeth. Use Odol! Odol is the first and only preparation for cleansing the mouth and teeth which exercises its anti-septic and refreshing powers not only during the few moments of application, but continuously for some hours afterwards. Odol, as has been scientifically proved, penetrates the interstices of the teeth and the mucous membrane of the mouth, to a certain extent impregnating them, and thus securing a safeguard and preservative for the teeth such as no other dentifrice can provide, not even approximately'. From "Illustrated London News", 1909.