
Close Proximity to Dry Cleaners Linked to Parkinson’s Risk, Study Finds
A new study links living within 500 feet of a dry cleaner to higher odds of Parkinson’s disease, with notable clusters in NYC and other regions. Near-cleaner residents had about 13% higher risk, while some areas, like parts of Southern Illinois, saw more than double the odds. Researchers point to solvents such as trichloroethylene (TCE) and perchloroethylene (PCE) and vapor intrusion as possible drivers, noting that exposure occurs via air or skin contact rather than from clothes, with TCE largely banned and PCE being phased out. Proximity-based risk decreases with distance.



