Kitchen absorbents, such as SPONGES, are materials that are used to soak up liquid and other substances. They are often made of synthetic or natural fibers and can be used for a variety of tasks in the kitchen, such as cleaning dishes, wiping down countertops, and absorbing spills. SPONGES are one of the most common kitchen absorbents, but there are also other materials that can be used, such as cloths, towels, and paper towels.