Is Clearwater Tap Water Fluoridated?
Quick Summary: Clearwater, Florida, no longer fluoridates its water. In July 2025, the city complied with a new state law banning the addition of fluoride to all public water systems in Florida. While small amounts of naturally occurring fluoride may still be found in local groundwater, residents are no longer part of a water fluoridation program. This blog explains the timeline of Clearwater’s shift, what it means for oral health, and how Culligan filtration systems can help reduce fluoride, nitrates, arsenic, and other contaminants in Clearwater tap water.
If you live in Clearwater, you may be wondering whether your tap water contains fluoride — and if so, how much. The answer is straightforward: Clearwater no longer fluoridates its water. In May 2025, Florida passed a state law banning the practice of adding fluoride to public water supplies. Clearwater complied by using up its remaining supply before the law took effect on July 1, 2025.
This article explains how fluoride works, what the change means for Clearwater residents, and how you can take steps to ensure your drinking water supports your family’s health.
Does Clearwater Add Fluoride to Its Water?
The short answer: no. Clearwater no longer adds fluoride to its drinking water supply.
Water fluoridation is the process of adjusting the amount of fluoride in public water systems to the optimal level for reducing tooth decay. According to the CDC, that level is 0.7 mg/L — enough to help prevent cavities without causing health risks.
Across the U.S., many communities continue fluoridation and have seen measurable improvements in oral health as a result. However, Florida is now one of the first states to ban the practice statewide.
Here’s a quick timeline of how the change unfolded:
- February 2025: A Clearwater city council member introduced a proposal to remove fluoride.
- April 2025: The city voted to continue fluoridation at that time.
- May 2025: Governor Ron DeSantis signed legislation banning fluoride statewide.
- July 1, 2025: The new law took effect, and Clearwater officially stopped fluoridating.
You can learn more about Florida’s fluoride ban here.
While no additional fluoride is added, trace levels of naturally occurring fluoride may still appear in groundwater. Testing typically shows amounts well below the old target range for dental health.
Why Doesn’t Clearwater Fluoridate Anymore?
The decision wasn’t local — it came from the state level. When Florida’s legislature passed the 2025 law, cities and counties across the state, including Clearwater, were required to comply.
Some key reasons cited in the statewide debate included:
- Concerns about whether fluoride should be a local or individual choice
- Differing opinions about the balance of health benefits vs. risks
- Avoiding costs associated with chemical fluoridation
As a result, Clearwater residents now rely on other sources of fluoride, such as toothpaste, mouth rinses, and dentist-recommended treatments.
The Role of Fluoride in Oral Health
Fluoride strengthens tooth enamel, making it more resistant to acid attacks from plaque and bacteria. Research has shown that communities with water fluoridation often experience lower rates of tooth decay.
For Clearwater residents, the absence of added fluoride means it’s especially important to maintain regular dental hygiene routines and talk with your dentist about whether fluoride supplements or treatments make sense for your household.
Clearwater Water Quality and Safety
While fluoride is no longer added, Clearwater’s water system is still closely monitored under state and federal law. Each year, the city releases a drinking water quality report that covers substances such as:
Clearwater’s testing results remain below EPA maximum contaminant levels, meaning the water meets all federal safety standards.
Culligan Systems for Clearwater Residents
Even though fluoride is no longer added, Clearwater’s tap water may still contain trace amounts of natural fluoride, along with other contaminants. For homeowners who want more control, Culligan offers solutions designed for Gulf Coast water conditions:
- Reverse Osmosis Systems – Highly effective at reducing fluoride, nitrates, arsenic, and many other contaminants.
- Whole House Water Filters – Treat all the water in your home to improve taste, odor, and clarity.
- Water Softeners – Protect appliances and plumbing from Clearwater’s hard water by reducing calcium and magnesium buildup.
Local residents can schedule a free in-home water test with Culligan to see exactly what’s in their water and get expert recommendations.
Putting It in the Context of Drinking Water
When it comes to water safety, fluoride is just one factor. Clearwater’s water supply is tested for dozens of other elements that impact both safety and quality. Understanding your water profile helps you make informed choices about your health and home.
Final Thoughts
So, is Clearwater water fluoridated? Not anymore. As of July 2025, the city complies with Florida’s new law banning fluoridation. While small amounts of natural fluoride may be present, residents are no longer receiving fluoride through their tap water.
For families in Clearwater, this means leaning on dental products for oral health and considering a home filtration system for added protection and peace of mind. Culligan’s systems can help you reduce unwanted substances, improve taste, and feel confident about every glass you pour.
