Your dentist says regular flossing is the key to a healthy smile. And they’re right, but what if you’re using floss that contains harmful chemicals and carcinogens? We’ve found some great PFAS-free ...

Flossing is crucial for oral hygiene, but research reveals that some dental floss brands contain per- and polyfluoroalkyl ...

One analysis found evidence of per- and polyfluoroalkyl substances (PFAS) in 13 of 39 brands. These “forever chemicals” make floss glide more easily between teeth, but they also persist in the ...