Strong cleaning performance: Heavy duty scrubbing sponge with water absorption. Durable scrubbing pads effectively remove food residues adhered to surfaces. The density sponge easily foams with minimal cleaning agents. Just soak in water and it will immediately become fluffy. Very suitable for tricky kitchen clutter. Scratch and versatile: Scratch resistant sponge can be safely used on more than a dozen surfaces including glass, stainless steel, cast iron, nonstick coatings, copper, chromium, and leather. It can be used to clean anything from plates to cars. Easy to use and maintain: Soak in water to fluff before use, rinse after cleaning, and reuse. Designed to deliver steady performance with minimal effort. Practical use scenarios: 1) Dishwashing and cookware cleanup: plates, pots, pans, stove tops, and sinks. 2) Kitchen surfaces and appliances: glassware, countertops, and stainless steel appliances. 3) Exterior cleaning tasks: cars and other items that require a scratch cleaning tool.