Sir Matthew, Black Knight 🇺🇸 on Nostr: It turns out there's floss with teflon of all things in it. I am unfortunately one of ...

It turns out there's floss with teflon of all things in it. I am unfortunately one of those people who used it for way longer than I'd like before learning this.

https://www.hsph.harvard.edu/news/hsph-in-the-news/dental-floss-harmful-chemicals/