Yes, the microfiber car wash mitt is better than sponges and offers effective cleaning. Unlike sponges, the car cleaning mitts are mostly plush and fibrous. Hence when you will glide that over the surface of your car it will tarp the dirt and debris. While it is also willing to hold more suds and water. Hence reduces the chances of scratches and marring with minimal damage to the paint works of the car. In conclusion, the best wash mitts for cars can do ten times better cleaning than those ordinary sponges.