Archaeologists analyzing Egyptian mummies found a honey-clove-natron paste that prevented cavities better than 1920s toothpaste! Modern labs recreated it with nano-technology enhancements:

- Clove Oil Nanoparticles: 22x more effective against P. gingivalis than chlorhexidine.
- Propolis-Hyaluronic Acid Gel: Heals aphthous ulcers 3 days faster (Journal of Ethnopharmacology, 2024).
- AI analysis of Mayan dental tools revealed optimal 45° angle for plaque removal – now used in Sonicare Premium+ brushes.
Warning: Ancient lead-based Roman tooth powders caused neurotoxicity – always consult your dentist before DIY historical remedies!