| abstract |
The present invention relates to a powder type foaming cleaner for a humidification filter comprising one or more kind of food additive selected from a group consisting of a malic acid, a citric acid, and an ascorbic acid; sodium hydrogen carbonate; and oxone, which is safe, harmless to the human body by using the malic acid, citric acid, or ascorbic acid which are food additives, and effectively cleans a humidification filter through an excellent foaming force and sterilizing power by taking the form of a powder. |