Afterward, depart the pumice stone to dry in a clean up, dry spot that won't significant in moisture. Also, keep in mind that it's actually not a good idea to share your pumice stones, as This could certainly spread micro organism and fungus. Rub the abrasive aspect with the pumice https://edenproductsltd.co.uk/2025/04/17/the-history-of-pumice-stone-from-ancient-civilisations-to-modern-day-uses/