Fluoride-Free Friday hits different when you know you’re free 💯 Free from unnecessary additives. Free from outdated standards. Free to choose a toothpaste that actually supports your health 💪 Grind uses hydroxyapatite — the modern, clean alternative to fluoride. Brush like you mean it. Live like you’re free. #FluorideFreeFriday #OwnYourGrind #FluorideFreeFlex #JustGrind