FluorideExposed.org makes science related to water, health, teeth, and chemistry more transparent, accessible, and fun. We explore the depth of understanding and knowledge we have about our world, using the lens of this single ion of a single element on the periodic table. From cavity prevention to public health, from astronomy to toxicology, from environmental science to oceans, we provide online resources on the web and social media that explore everything there is to know about fluoride. We expose the real truth about fluoride, the amazing element that not only strengthens teeth but is a building block of the universe!