Hyen Sook Kang said she first started to worry about the chemicals used in her Wallingford dry cleaning business when a woman at her church got sick. “One day, she seemed abnormally thin,” Kang said ...

Dry cleaners use more than 300 million pounds of plastic film a year in the U.S. alone—but they don’t have to. There’s that unpleasant moment when you get home from the dry cleaner: You remove the ...