The invention relates to a textile product treating apparatus, in a particular washing machine (1) or a dryer, comprising a main body (4) of the apparatus including a washing and/or drying device; an ultrasonic cleaning device (30) comprising an ultrasonic transducer and an ultrasonic wave emitting surface (36); and a treatment area (14) adapted to place a textile product to be treated thereon. According to the invention, the textile product treating apparatus is provided with a moveable tray (12), wherein the treatment area (14) is arranged on or over the moveable tray; and a moving mount connecting the movable tray (12) to the main body (4) and adapted to guide a movement of the moveable tray between a retracted position and a working position, wherein in the retracted position the moveable tray is retracted in the main body (4) and in the working position the tray is extending beyond the base area of the main body.