Pumice calls for minor routine maintenance, but There are many factors for those applying it in individual treatment, development, or horticulture: Porosity: Pumice is very porous, with around 90% of its volume consisting of vacant spaces, which makes it an excellent content for drinking water retention in horticulture. Pityriasis rosea https://edenproductsltd.co.uk/2025/04/17/the-history-of-pumice-stone-from-ancient-civilisations-to-modern-day-uses/