Abstract: A medicine cabinet organizing insert comprised of a rectangular frame having a side wall, top wall and bottom walls with one side of the frame being open. A vertical divider in the rectangular frame divides the organizing insert into two vertical compartments. One compartment divided into approximately 60% of the organizer has a plurality of adjustable shelves. Two of the shelves have specially designed slots for storing particular toilet articles. The open side of the rectangular frame has scored areas to remove a portion of the frame for fitting narrower designed existing medicine cabinets. The medicine cabinet organizer is easily installed in existing medicine cabinets to replace existing shelves. With the shelves removed, the organizer may be simply placed in the opened cavity of existing medicine cabinets and secured with double faced adhesive tape or installed with mounting screws.