[30] Pumice in powdered kind was an ingredient in toothpastes in ancient Rome.[31] Nail care was essential in ancient China; nails had been stored groomed with pumice stones, and pumice stones have been also utilised to get rid of calluses. The true secret with pumice stones would be to only https://edenproductsltd.co.uk/2025/04/17/the-history-of-pumice-stone-from-ancient-civilisations-to-modern-day-uses/