 In this video Viraj and I will demonstrate the hand washing technique. Here is the incorrect hand washing technique. The duration is too short and we only wash the palm of our hands much like we may do after eating food. The correct hand washing technique is as follows. First thing to do is rub the palms together. Next, interlock the fingers. Place the palm of one hand on the back of the other. Repeat for the other hand. Clean the thumb thoroughly. Clean the thumb of the other hand. And then clean the nail surface of the hand against the palm of the opposite hand. Repeat for the opposite hand. Finish up with the wrist and rinse off the excess soap.