Despite overwhelming scientific evidence that community water fluoridation (CWF) is a safe and effective way to prevent cavities, many states introduced legislation in 2025 to restrict or ban CWF, laying the groundwork for continued action in 2026. In 2025, Florida and Utah enacted statewide bans, and similar proposals are under consideration in states across the country in 2026.
This map shows the policy landscape as of January 22, 2026.
For questions, please contact Matt Steele, Director, State and Local Advocacy.
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You may also be interested in:
- Community Water Fluoridation: Proven, Safe, and Essential for Oral Health, a fact sheet highlighting the overwhelming benefits of community water fluoridation to prevent tooth decay and reduce health care costs.
- Fluoride: Top Questions Parents Ask, answers from health care providers to frequently asked questions about fluoride and community water fluoridation.
- Community Water Fluoridation, a collection of statistics and science-based resources on the topic.