| abstract |
(57) [Summary] [Structure] A cleaning method in which a heat-generating foaming cleaning agent is used in a semi-closed space area, and an object to be cleaned is cleaned with a hot-heat foaming layer generated at this time. [Effect] Since the cleaning method of the present invention uses the exothermic foaming type cleaning agent in the semi-closed space area, it generates heat and vigorous foaming at the time of use, effectively without applying physical force to the object to be soiled. It enables to remove dirt. Therefore, it can be effectively used for cleaning shoes, artificial flowers, toys, air conditioner filters and the like. |