Hand dryer is an electronic sanitary item used to dry our hands. It is easy to use equipment and also available on low price in market. Through the blowing of the warm air, it helps in depletion of fluids. When we use towels to dry our hands, we feel that our hands are dry now but in reality it doesnt work on some deep area of the hand but hand dryer has the ability to survive the micro organism of body. The warm air, blowing from the dryer, absorbs the water from the hands.