A loofah is a natural sponge made from the fibrous skeleton of the loofah gourd, a plant belonging to the cucumber family. When the gourd is fully matured and dried, its outer skin is removed, leaving behind a network of fibers that can be used for bathing and exfoliating the skin. Loofahs are popular in many cultures for their ability to help remove dead skin cells and improve circulation. In addition to personal care, loofahs can also be used in gardening as a natural mulch or as a biodegradable alternative to synthetic sponges. They are eco-friendly and can be composted after use, making them a sustainable choice for those looking to reduce their environmental impact.