What Are PFAS Chemicals and Why Are They Dangerous?
Reviewed by Emily Jeffcott, Attorney at Morgan & Morgan, on May 9, 2025.
PFAS (short for per- and polyfluoroalkyl substances) are a group of human-made chemicals used for decades in products like non-stick cookware, waterproof clothing, stain-resistant carpets, firefighting foam, and industrial manufacturing.
They are designed to resist heat, oil, grease, and water — but they also do not break down easily in the environment or the human body.
Because of this, PFAS are often called "forever chemicals."
Why Are PFAS Considered Dangerous?
Scientific studies have linked PFAS exposure to several serious health problems, including:
- Kidney cancer
- Testicular cancer
- Ulcerative colitis
The Environmental Protection Agency (EPA) has recently issued new safety guidelines, warning that even extremely low levels of PFAS in drinking water may be unsafe over time.
How Are People Exposed to PFAS?
PFAS chemicals can enter the body through:
- Drinking contaminated water
- Eating food grown in contaminated soil
- Using products that contain PFAS
- Breathing in air or dust with PFAS particles
In many communities, including parts of Florida, PFAS may have been found in public drinking water supplies.
Why Florida Residents Should Be Concerned
Recent testing has revealed potential PFAS contamination in some of Florida zip codes. If you lived in an area with PFAS detected in the water supply, you may have been unknowingly exposed.
It is important to understand your potential risks — and your legal rights.
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