The invention relates to a fruit and vegetable distributing and fresh keeping method. According to the fruit and vegetable distributing and fresh keeping method disclosed by the invention, the dew formation of vegetables and fruits is matched with chlorine dioxide, so that fresh keeping for vegetables and fruits is performed; the vegetables and the fruits are picked and the picked vegetables and fruits are precooled, so that a dew formation phenomenon can occur in the process that the precooled vegetables and the precooled fruits are taken out from a warehouse and recover to room temperature, and the dew can be uniformly distributed on the surfaces of the fruits and the vegetables; besides, the chlorine dioxide in a fresh keeping pad is gradually volatilized at room temperature, the vaporized chlorine dioxide rapidly dissolves in the dew on the surfaces of the vegetables and the fruits, so that the dew can be used for replenishing water for the vegetables and the fruits so as to prevent the vegetables and the fruits from wilting, the dew in which the chlorine dioxide dissolves can kill microorganisms including bacteria and the like on the surfaces of the vegetables and the fruits, and the quality of the vegetables and the fruits is maintained; if a chlorine dioxide solution is directly sprayed to the vegetables and the fruits, on one hand, the chlorine dioxide solution is difficult to uniformly spray, on the other hand, the dew can be formed after the vegetables and the fruits are taken out from the warehouse, at this time, if the chlorine dioxide solution is sprayed again, the surfaces of the vegetables and the fruits are excessive in moisture, and the fresh keeping quality of the vegetables and the fruits is influenced. The formed dew is uniform, fine and smooth, and the dissolved chlorine dioxide can uniformly cover the surfaces of the vegetables and the fruits, so that the fresh keeping effect is good.