Sodium fluoride.
Fluoride
Fluoride
Fluoride
florine
Flourine is the element.It is added as flouride ions.
florine
fluorine
Unless there is a city ordinance, you can use water as a landscaping element in hospitals. You will find that water, makes one of the prettiest and calmest elements that can be added to a hospital setting.
I do not believe that anything is added to help tooth decay. Fluorides are added to fight (not help!) tooth decay.
bleach
Toothpaste
Toothpaste - 2004 was released on: USA: December 2004 (New York City, New York)