When California lawmakers tried to crack down on forever chemicals through Senate Bill 682, the debate quickly turned into a celebrity controversy.
Rachael Ray publicly defended modern nonstick cookware, arguing the products are safe and important for home cooks. But her comments drew criticism from Mark Ruffalo, who has become one of Hollywood’s most vocal critics of PFAS pollution.
Now fans are caught in the middle of a growing debate over forever chemicals, nonstick cookware and what experts actually say about the risks.
Why Is Rachael Ray Defending Nonstick Cookware?
Ray opposed California’s proposed PFAS restrictions because the legislation could have affected cookware products that use PTFE-based nonstick coatings.
In a letter cited by The New York Times, Ray argued that modern nonstick cookware still provides affordable and practical benefits for families.
“As someone who’s spent her life fighting for better food, better choices, and better health — especially for kids and families — I respectfully ask you to vote against this proposed ban,” she wrote.
Her stance aligned with other celebrity chefs, including David Chang and Thomas Keller, who also defended modern nonstick cookware.
Chang argued PTFE products have been “safe and effective” for decades when properly used, while Keller warned lawmakers against removing cookware options without stronger scientific evidence.
What Was Mark Ruffalo’s Response?
Ruffalo strongly disagreed with Ray’s position.
The beloved actor has spent years criticizing forever chemicals, especially after starring in Dark Waters, the movie based on DuPont’s toxic PFOA pollution scandal.
After Ray’s comments circulated, Ruffalo responded publicly on X.
“Rachael, I share your commitment to make people confident in the kitchen. Getting toxic chemicals like PFAS out of our cookware is just as important as choosing the right recipe,” he wrote.
His response helped turn a California policy debate into a larger conversation about celebrity influence and consumer trust.
FAQ: Forever Chemicals and Nonstick Cookware
The celebrity debate is only part of the reason forever chemicals have become such a hot topic.
Behind the back-and-forth between Ray and Ruffalo is a much bigger conversation about what PFAS actually are, whether nonstick cookware is truly dangerous and why experts still disagree on the risks.
Here’s a closer look at the science, the concerns and what consumers should know before tossing their pans.
What Are Forever Chemicals?
Forever chemicals are synthetic chemicals known as PFAS, short for per- and polyfluoroalkyl substances. They’re designed to resist grease, water and heat.
They’re commonly used in:
- Nonstick cookware
- Food packaging
- Waterproof clothing
- Cleaning products
- Stain-resistant materials
There are more than 14,000 different PFAS compounds, according to Robert Bilott at Yale School of Public.
Why Are They Called ‘Forever Chemicals’?
PFAS chemicals break down extremely slowly in both the environment and the human body.
According to the U.S. Environmental Protection Agency (EPA), many Americans have already been exposed to some PFAS and certain compounds can build up over time.
That persistence is what led to the nickname “forever chemicals.”
Are All Forever Chemicals Dangerous?
Not necessarily — and that’s part of the debate.
Two older PFAS chemicals, PFOS and PFOA, have been linked to health concerns including cancer, fertility problems and hormone disruption. Both were phased out in the U.S. years ago, per the National Toxicology Program.
But PTFE — the coating commonly used in modern nonstick cookware — has not been phased out. Experts generally consider PTFE cookware safe during normal cooking conditions.
When Does Nonstick Cookware Become Risky?
Experts say issues usually start when pans become damaged or overheated.
Temperatures above roughly 500 degrees Fahrenheit can become problematic for PTFE coatings. Scratched or broken coatings may also release particles into food and the air.
One 2022 study published in Science of The Total Environment found damaged coatings may release up to 2.3 million microplastic and nanoplastic particles.
What Do Environmental Experts Say?
Some experts believe the biggest issue is not everyday cooking, but PFAS pollution from manufacturing and waste contamination.
“There is all this contamination that we need to clean up, and that’s going to take a while,” Harvard environmental chemist Elsie M. Sunderland told The New York Times. “We can turn off the tap on this problem. That’s what we can do right away.”
That argument helped fuel California’s attempted PFAS restrictions and similar legislation in other states.
Did California Actually Ban Forever Chemicals?
No. Senate Bill 682 passed through the California State Legislature but ultimately failed after Gov. Gavin Newsom declined to sign it into law.
In a letter to the California State Senate, Newsom said he was concerned the proposal could quickly reduce affordable cookware options and “result in a sizable and rapid shift in cooking products available to Californians.”
What Cookware Are People Switching to Instead?
As concerns over forever chemicals grow, many shoppers are moving toward:
- Ceramic cookware
- Cast iron pans
- Stainless steel cookware
Those alternatives don’t rely on traditional PTFE-based nonstick coatings, though they often require different cooking methods and maintenance.
