Right after exfoliating your toes that has a pumice stone, attempt putting on moisturizing socks to lock in hydration and keep your ft smoother for for a longer period. Need a deeper thoroughly clean? Delponte recommends spraying pumice stones with 70 % alcohol to make sure there isn't a probability https://edenproductsltd.co.uk/2025/04/17/the-history-of-pumice-stone-from-ancient-civilisations-to-modern-day-uses/