What is the difference between soft sponges and hard sponges?

Soft sponges, often made from natural materials like cellulose or synthetic fibers, are flexible and absorbent, making them ideal for gentle cleaning tasks. Hard sponges, on the other hand, typically have a coarser texture and are designed for tougher scrubbing and abrasive tasks. The primary difference lies in their intended use; soft sponges are used for delicate surfaces, while hard sponges are better suited for removing stubborn stains and grime.