The ornamental design for a roomdeodorantdispenser, as shown.
FIG. 1 is a perspective view of a room deodorant dispenser embodying the
present invention; FIG. 2 is a front view of the dispenser; FIG. 3 is a
rear view of the dispenser; FIG. 4 is a right side view of the dispenser;
FIG. 5 is a left side view of the dispenser; FIG. 6 is a top view of the
dispenser; and, FIG. 7 is a bottom view of the dispenser.