Fluoride powder is a finely milled substance primarily composed of sodium fluoride or calcium fluoride, commonly used in dental care and industrial applications. It plays a crucial role in preventing dental cavities by strengthening tooth enamel and reducing acid erosion from plaque bacteria. In addition to its dental benefits, fluoride powder is utilized in various industries, including glass manufacturing and metallurgy, enhancing product durability and resistance. The controlled use of fluoride is essential, as excessive exposure can lead to dental fluorosis. Overall, fluoride powder is a valuable compound for oral health and diverse industrial processes.