The invention comprises a dental tool. The dental tool comprises a hollow tool body having a light source disposed in one end thereof. The dental tool also comprises a hollow tube disposed within the hollow tool body, the hollow tube having a first end disposed adjacent the light source and an opposite second end connectable to a source of pressurized air. The dental tool further comprises at least one vent hole formed in the hollow tool body distal from the light source such that air emitted from the first end of the hollow tube absorbs heat from the light source and the heated air is discharged from the hollow tool body through the vent hole. A method of using the dental tool is also disclosed.
