1. (1) As used in this section, "fluoride" means a chemical compound that contains the fluoride ion and is used to fluoridate drinking water, including:

   1. (a) fluorosilicic acid;
   2. (b) sodium fluorosilicate; or
   3. (c) sodium fluoride.
2. (2) A person may not add fluoride to water in, or water that will be introduced into, a public water system.
3. (3) A political subdivision may not enact or enforce an ordinance that requires or permits the addition of fluoride to water in, or water that will be introduced into, a public water system.

Repealed and Re-enacted by Chapter 513, 2025 General Session