Does heating polycarbonate products or cleaning them in a dishwasher increase leaching of bisphenol A?
Yes, but not enough for concern, according to the American Chemistry Council. “Although the level increases slightly, it’s still far below the science-based safety standard by at least a factor of 100 or so,” says Steven Hentges, PhD, of the council’s Polycarbonate/BPA Global Group. But that, too, is controversial.
