Are you serious? Dish soap breaks down oil. You wash in the dish soap. Which breaks down the oil. Bits and pieces come off in the wash water. When you pick up the dish, the wash water comes off. Carrying the bits and pieces with it. Back into the wash water. Some soap suds remain, which you rinse off in the rinse water. Have you never washed dishes?
Are you serious? Dish soap breaks down oil. You wash in the dish soap. Which breaks down the oil. Bits and pieces come off in the wash water. When you pick up the dish, the wash water comes off. Carrying the bits and pieces with it. Back into the wash water. Some soap suds remain, which you rinse off in the rinse water. Have you never washed dishes?