"Nothing surprises me anymore." Doctor exposes toxic chemicals hiding in popular dental floss brands: 'Wow, this really hurts' first appeared on The Cool Down.

Fact checked by Nick BlackmerFact checked by Nick Blackmer Some dental flosses contain ingredients such as Teflon and ...

Oral-B’s Glide floss comes out to a little less than $4 ... who’s been using the floss since she got a free sample of it in dental school. One potential downside dentists noted is that it ...