The term can be used synonymously with "volcanic ash." It really is mined from volcanic ash deposits, or it can be produced by crushing rock pumice. Moist your skin. If you’re eradicating hard pores and skin on the heels, a callus, or even a wart, soak the realm for 5 https://edenproductsltd.co.uk/2025/04/17/the-history-of-pumice-stone-from-ancient-civilisations-to-modern-day-uses/