[30] Pumice in powdered type was an ingredient in toothpastes in historic Rome.[31] Nail care was crucial in historic China; nails were being retained groomed with pumice stones, and pumice stones have been also applied to remove calluses. Scrub your pumice stone just after Just about every use. Useless pores https://edenproductsltd.co.uk/2025/04/17/the-history-of-pumice-stone-from-ancient-civilisations-to-modern-day-uses/