[thirty] Pumice in powdered sort was an ingredient in toothpastes in ancient Rome.[31] Nail treatment was crucial in ancient China; nails were being kept groomed with pumice stones, and pumice stones had been also applied to remove calluses. “It’s genuinely imperative that you often clean it immediately after each individual https://edenproductsltd.co.uk/2025/04/17/the-history-of-pumice-stone-from-ancient-civilisations-to-modern-day-uses/