Wet the pumice and rub it in opposition to the skin making use of light-weight, quick strokes without having triggering agony. Round or sideways strokes are most effective. Don’t press too challenging, or you would possibly result in redness or discomfort. The biggest volcanic eruptions can eject several cubic kilometers https://edenproductsltd.co.uk/2025/04/17/the-history-of-pumice-stone-from-ancient-civilisations-to-modern-day-uses/