What is the most inexpensive chemical available for fluoridation?

Sodium fluorosilicate is often recognized as one of the most cost-effective options for fluoridation in drinking water treatment processes. Its affordability is mainly due to its widespread production and availability, as it is derived from natural sources and commonly used in various applications, including agriculture and industrial processes.

Fluoridation is essential for reducing dental decay, and selecting an economical chemical can significantly impact a community's ability to maintain and provide this important public health measure. While there are other options available for fluoridation, sodium fluorosilicate tends to have a lower cost in terms of both purchase price and transportation, making it an attractive choice for many water treatment facilities.

In addition to its cost efficiency, sodium fluorosilicate is typically easier to handle and does not pose significant health risks during storage and application compared to some other fluoridation chemicals, which adds to its appeal.