694K views · 1.1K reactions | How does this happen with the striped toothpaste science experiment | The Gooch | Facebook

🦷 The logic behind using toothpaste on flosspicks (and why between-the-teeth care matters): Cavities love to hide between teeth—especially those tight molar spaces where toothbrush bristles can’t always reach. Decay here often starts as an incipient lesion—the earliest stage of a cavity, where enamel softens but hasn’t broken through yet. Think of it as a weak spot that, with the right care, might be able to strengthen again. And here’s what’s tricky: cavities between teeth often look smaller o