Wet the pumice and rub it towards the skin using light-weight, limited strokes without having triggering pain. Round or sideways strokes are best. Don’t press much too challenging, or you could possibly induce redness or discomfort. "From June seven to 12, the 1st magma reached the area of Mount Pinatubo. https://edenproductsltd.co.uk/2025/04/17/the-history-of-pumice-stone-from-ancient-civilisations-to-modern-day-uses/