To efficiently and uniformly clean personal things made of cloth and indoor appliances made of cloth such as a bed, a sofa, a cushion, a curtain and the like in a short time.

An injection tip 2a for feeding and injecting a fluid such as a cleaning solution, hot air and the like from a feed channel 2 and a suction port 3a for sucking and recovering the fluid to a recover channel 3 are closely put on the surface of a bed mat B. The fluid is injected from the injection tip 2a toward the bed mat B and forcedly sucked from the suction port 3a to flow through the inside of the bed mat B. The space between the injection tip 2a and the suction port 3a is cleaned by flowing the fluid.