I just hate any kind of car trouble, so when my car started overheating, the first thing that we checked was the radiator, and sure enough it was empty, that explains the big puddle under my car. But my husband had just had his radiator flushed and had used Sanders, and was very pleased with the guys there. They were very quick, and got us in fast. The price was good too. The guys were real careful not to scratch the car, and cleaned up their mess. that was a plus in my book.