[thirty] Pumice in powdered form was an ingredient in toothpastes in historic Rome.[31] Nail care was extremely important in historic China; nails had been retained groomed with pumice stones, and pumice stones ended up also employed to eliminate calluses. Rub the abrasive aspect from the pumice stone around the skin https://olivebookmarks.com/story19503498/the-single-best-strategy-to-use-for-pumice-stone