[thirty] Pumice in powdered form was an ingredient in toothpastes in historical Rome.[31] Nail care was essential in historic China; nails have been held groomed with pumice stones, and pumice stones were being also employed to remove calluses. Damp the skin. In case you’re eliminating hard skin on the heels, https://edenproductsltd.co.uk/2025/04/17/the-history-of-pumice-stone-from-ancient-civilisations-to-modern-day-uses/