A toothbrush including a handle with first and second brush heads extending outwardly from one end of the handle. The brush heads are opposed and aligned with each other and the bristles thereon extend toward each other, being separated by a small gap. A detachable floss hoop is snap-fittingly engaged in a channel defined partially in each brush head. Floss from the floss hoop extends between the brush heads. The brush heads maintain tension in the floss. A person's teeth are received into the gap between the ends of the bristles and the floss is received into an interdental space. The toothbrush brushes teeth in an up-and-down motion and not a side-to-side motion. The handle is fabricated in two halves, each including a handle section and one of the brush heads. The handle sections of the two halves are joined together and may be overmolded with an elastomeric material.
