Abstract: A method of cleaning window furnishings while located in their place of use, in which the furnishings are pushed together to form a vertically hanging block and a wetting medium is circulated from above. A cleaning washing medium is thereafter circulated from above, followed by a rinsing liquid also from above and over the window furnishings. The furnishings are then dried, and surplus fluids are collected at a base of the furnishings. All procedures are carried out while the window furnishings are hanging vertically in their locations of normal use. The wetting medium, washing medium and the rinsing liquid flow downward due to gravity with uniform velocity and cover the furnishings uniformly.