Abstract: A venting toilet having a conventional ceramic bowl and flushing tank arrangement includes a water powered odor exhaust system which withdraws gases from the toilet bowl. A suction blower powered by a water motor through which the refill water to the toilet tank flows following flushing is arranged to draw odorous gases from the toilet bowl through a pair of intake manifolds built into the top of the bowl below the seat. The odorous gasses are delivered to the sewer system downstream of the water trap. An energy storage device containing a clock spring wound by the water motor, and a gear box are connected between the water motor and the suction blower, allow operating of the suction blower to draw odors from the toilet bowl even when the toilet has finished refilling.