This is a major disadvantage of Calcium hypochlorite and has slowed down the growth of the market. Also, Calcium hypochlorite decomposes at fast rate on contact with organic materials, inorganic materials, or moisture. The decomposition releases considerable heat and oxygen which can lead to explosions and fires. As a result, governments have imposed strict regulations on the use and handling of Calcium hypochlorite. The strict regulations act as another restraint on the Calcium hypochlorite mar Plus