The present application relates to a stand garment steamer (1). The stand garment steamer (1) has a base unit (2), a support (19) extending from the base unit (2), and a treatment board (14) with a treatment surface (17) against which fabric is positionable. The treatment board (14) is supported and spaced from the base unit (2) by the support (19). A tilting mechanism (20) connects the support (19) to the treatment board (14), the tilting mechanism (20) being operable to allow the treatment board (14) to be fixed in multiple operating orientations between vertical and horizontal positions. A reversible generator is in the base unit (2), and at least one vent (18) is in the treatment surface (17) through which air and/or steam from the reversible generator is passable. A fluid pathway (47) fluidly connects the reversible generator and the at least one vent (18) irrespective of the operating orientation of the treatment board. This stand garment steamer improves ironing experience of users.