Under existing of two chlorine oxide medicines which contain the disinfectant mannered null

摘要

PROBLEM TO BE SOLVED: To provide a disinfecting method for a food. SOLUTION: This disinfecting method comprises irradiating ultrasonic waves to an object to be disinfected in the presence of a chlorine dioxide agent containing chlorine dioxide, or irradiating ultrasonic waves to an object to be disinfected followed by contacting the resultant product to a chlorine dioxide agent containing chlorine dioxide.