Evaporative cooling is a very effective way to reduce heat stress and can drop the temperature inside a poultry shed by 7 to 80C. This temperature drop can mean the difference between morality and livability. Amitr Traders Fogger System consists of a high pressure pump, pipe line, fogger nozzles and timer unit. Water is sprayed in the form of very fine mist, some of which evaporates by the time it reaches the ground in process absorbing the heat in the atmosphere, and the balance is effective in surface cooling of birds.