Constructive disposition applied to toothbrush conjugated to dental floss comprising a main body formed by brushing rod and cable cover, being said brushing rod provided on its upper end with a toothbrush head provided with several bristles, positioned on a base below which there is a support followed by a strap handle, this handle being provided internally with a cavity housing a coil that lodges a dental floss roll, having its filament inserted into a channel provided with a cutting blade, wherein said handle strap in the lower section projects an articulated cover, with cable cover in its upper section provided with vent holes.