[thirty] Pumice in powdered form was an component in toothpastes in ancient Rome.[31] Nail treatment was essential in ancient China; nails ended up stored groomed with pumice stones, and pumice stones were also applied to remove calluses. There are 2 sorts of exfoliation: chemical, in which you use skin treatment https://edenproductsltd.co.uk/2025/04/17/the-history-of-pumice-stone-from-ancient-civilisations-to-modern-day-uses/