Abstract: A toothbrush holder includes an outer body with a bottom section coupled thereto. A seal is intercalated therebetween and extends along the circumference of the outer body. An inner body is seated within the outer body and includes a plurality of chambers equidistantly aligned with a center thereof. The inner body has a diameter less than a diameter of the outer body and has a vertically oriented central shaft formed with the chambers. A top plate is attached to the chambers and is provided with a plurality of apertures counter-sunk therein and vertically aligned above the chambers. A dome-shaped lid is connected to an outer perimeter of the outer body, and disposed adjacent to the top plate. The apparatus includes a mechanism for automatically locking the lid to the outer body after the lid is adapted to a closed position.