quality:corruption, linguistic:paraphrasing
Personal care

Pumice has been used as a material in personal care for thousands of years. It is an abrasive material that can be used in powdered form or as a stone to remove unwanted hair or skin. In ancient Egypt, it was common to remove all hair on the body to control lice and as a form of ritual purification, using creams, razors, and pumice stones. Pumice in powdered form was an ingredient in toothpastes in ancient Rome. Nail care was very important in ancient China; nails were kept groomed with pumice stones, and pumice stones were also used to remove calluses.