(March 22, 2023, 9:41 AM EDT) -- BUFFALO, N.Y. — A woman sued Procter & Gamble Co. (P&G) in New York federal court contending that its laundry detergent contains high levels of the toxin 1,4 dioxane and that “unfettered dioxane production” has contaminated drinking water supplies in parts of New York at levels more than 100 times greater than the cancer risk guideline set by the U.S. Environmental Protection Agency....