Cross-country skiers push for Duluth to be ‘fluoro wax-free city’
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For decades, PFAS, the group of so-called “forever chemicals,” have been used to make ultra-fast wax that’s prized by cross country skiers. The industry is slowly trying to wean itself from the wax. But it will still be allowed at a big national-level race in Duluth this weekend.
mprnews.org
As the national SuperTour race hits Spirit Mountain in Duluth this weekend, Minnesota Public Radio delves into the potentially harmful effects of per- and poly-fluoroalkyl substances found in the fluorinated ski wax used by elite cross-country ski racers.