CLEANING METHOD USING A SUPERCRITICAL FLUID AND A SUPERCRITICAL FLUID CLEANING APPARATUS

摘要

Provided are a cleaning method using a supercritical fluid and a supercritical fluid cleaning apparatus, which can be used when cleaning a wall surface or furniture in a common household. Provided is a cleaning method using a supercritical fluid, wherein a supercritical fluid generation process (71) heating and pressurizing a predetermined fluid sealed in a predetermined process space for the predetermined fluid to be a supercritical fluid and a spray process (72) opening the predetermined process space and spraying the supercritical fluid generated in the supercritical fluid generation process to a body to be cleaned to clean the body to be cleaned are performed.