The invention provides an environment optimization method which is more environment friendly and energy saving. The environment optimization method includes the steps of purifying water; monitoring environmental status before optimization and indicating operation mode of spraying equipment; spraying specialized water from a spray nozzle with precise micropores under the state of high pressure; spraying natural droplets into the external environment and the like. Water sources are subjected to purification before atomization, so that the spray nozzle used in atomization can be enabled not to be jammed due to aggregation of water impurities; meanwhile, microorganisms, heavy metals and inorganic impurities contained in the water can be removed without causing harm to the environment and human body, and environment friendliness is achieved; compared with the prior art, the environment optimization method adopting an impingement atomization mode is low in water consumption, uniform in atomization effect and large in atomization range.