National Geographic : 1917 May
"Sore Throat" is a thingfull of terror But sore throat can easily be guarded against by the exercise of a little intelligent care. Keep the mouth and throat clean and healthy by the use, morning and evening, of Dix en (a teaspoonful to a quarterglass of water) and the germs which cause sore throat, colds, and La Grippe have no chance to develop. Dioxogen keeps the throat clear and free from irritation and huskiness. THE OAKLAND CHEMICAL Co. 10 Astor Place, N. Y. Dioxo en A POWERFUL ANTISEPTIC ANDDISINFECTA INTERNALANDEXTERNALSI *ODOROUS ANDHARMLESS WOAKLAND CHEMICAL( NrklW R _ i ®1 "Mention the Geographic-It identifies you."