Each natural loofah is made of 100% organic loofah material from Egypt, which is expected to gently and effectively remove and clean dead skin cells, leaving your skin silky smooth. Before using it , Please soak in warm water for some minutes and it will return to a large round loofah sponge.Replace your loofah every 4 weeks. If you haven\'t been sanitizing your loofah, it\'s no longer safe for use after three weeks. Either way, for your health, time to get a new loofah.