EPA Bans Two Harmful Solvents: What This Means for People with Parkinson’s

The Environmental Protection Agency (EPA) has announced a major step to protect public health by banning two harmful solvents—trichloroethylene (TCE) and perchloroethylene (PCE or Perc)—found in products like cleaners, adhesives, lubricants, and dry-cleaning solutions. Both chemicals have been linked to cancer and other severe health risks, making this decision especially critical for vulnerable populations, including people with Parkinson’s disease. What Are TCE and PCE? TCE: Known to cause cancers like non-Hodgkin's lymphoma and liver cancer, TCE also damages the central nervous system and immune system. Even minimal exposure poses significant risks. PCE: This solvent is linked to liver, kidney, brain, and testicular cancers and harms the immune and reproductive systems. The EPA’s decision bans all consumer uses of TCE and significantly limits PCE’s application, including a 10-year phaseout for its use in dry cleaning. Why This Matters for People with Parkinson’s Research has linked TCE exposure to an increased risk of Parkinson’s disease. A study published in JAMA Neurology in 2023 highlighted that TCE exposure can damage brain cells and potentially trigger or worsen Parkinson’s symptoms. PCE’s neurotoxic effects also raise concerns for individuals with Parkinson’s, as it can exacerbate nervous system damage. For people already living with Parkinson’s, avoiding these chemicals is crucial. Even small exposures can harm the nervous system further, making the EPA’s decision a welcome step in creating a safer environment. A Safer Future The EPA is working to phase out these harmful chemicals while promoting safer alternatives. Products like non-toxic cleaners and adhesives are already available, making this transition practical and necessary. As Michal Freedhoff, an EPA official, stated, "It’s unacceptable to allow cancer-causing chemicals to be used when safer alternatives exist." What Can You Do? Check Labels: Be cautious about the products you use at home. Look for eco-friendly, non-toxic alternatives. Dry Cleaning: Opt for dry cleaners that use non-toxic methods, like liquid CO2 cleaning. Stay Informed: Follow updates from the EPA and health organizations about chemical safety. The EPA’s ban is a significant victory for public health, offering hope for reduced risks of cancer and neurological diseases like Parkinson’s. By eliminating these harmful chemicals, we take another step toward safeguarding the health and well-being of future generations.