“YUANNING” sanitizing machine is used for fogging all types of water based disinfectant in closed rooms. This machine breaks the disinfecting liquid into very fine particles, which remain suspended in the air for a long time and increases the contact time of the disinfectant with micro-organisms in the air. The small particle size also ensures that there is minimum wetting of the surface. “YUANNING”sanitizing machine when used with right disinfectant ensures proper fumigation of closed spaced.