Clear your toilet by using a pumice stone. Pumice stones can even take out copper rings from the inside of a bathroom—what can’t this tiny stone do? You can find a pumice stone at your neighborhood pharmacy, Division retail outlet, or simply the non-public treatment area in the food market. https://edenproductsltd.co.uk/2025/04/17/the-history-of-pumice-stone-from-ancient-civilisations-to-modern-day-uses/