Remove pet hair and dander with a pumice stone. We adore our Animals, but shedding on our upholstery and carpets can be frustrating! Porosity: Pumice is extremely porous, with as many as 90% of its quantity consisting of empty spaces, rendering it a great materials for water retention in horticulture. https://edenproductsltd.co.uk/2025/04/17/the-history-of-pumice-stone-from-ancient-civilisations-to-modern-day-uses/