A dish sponge is a cleaning tool commonly used in kitchens to wash dishes, pots, and pans. It is typically made of a soft, absorbent material, often with a rough side for scrubbing tough stains. Dish sponges are designed to hold soap and water, making it easier to remove food residue and grease from various surfaces. These sponges come in various shapes, sizes, and colors, and some may have antibacterial properties to reduce odor and bacteria growth. Regularly replacing a dish sponge is important for maintaining hygiene, as they can harbor germs over time. Proper care includes rinsing and allowing the sponge to dry after each use.