Eggshells contain calcium and may sound appealing as a natural whitening solution, but there is little evidence that they can safely transform yellow teeth into pearl-white teeth in minutes. In some cases, abrasive DIY treatments may do more harm than good.
The healthiest smile comes from consistent oral hygiene, regular dental checkups, and evidence-based dental care—not viral miracle cures. Healthy teeth may not become dazzlingly white overnight, but they will stay stronger and brighter for years to come.
