[thirty] Pumice in powdered sort was an ingredient in toothpastes in historic Rome.[31] Nail care was vital in historical China; nails were being held groomed with pumice stones, and pumice stones have been also employed to eliminate calluses. Scrub your pumice stone right after Just about every use. Dead skin https://edenproductsltd.co.uk/2025/04/17/the-history-of-pumice-stone-from-ancient-civilisations-to-modern-day-uses/