What is the definition of kitchen sponge?

A kitchen sponge is a porous material that is typically used for cleaning surfaces. It is usually made of cellulose, a natural fiber that is found in plants, and is available in a variety of shapes and sizes. Kitchen sponges are often used with water and a cleaning agent to remove dirt, grime, and other debris from surfaces. They are also absorbent, meaning they can soak up liquids, which makes them useful for cleaning up spills. Kitchen sponges should be replaced regularly to prevent them from becoming a breeding ground for bacteria.