A handheld shower sprayer includes a spray head having a sprayer array and a turbine coupled to a brush, the spray head in communication with a first water line and second water line. The first water line directs the water supply around the turbine, while the second water line drives the turbine with the water supply before it exits the sprayer array. A diverter valve between the second water line and a soap reservoir allows a user to select the second water line and open the diverter valve, diverting some of the water supply against the soap reservoir, and urging the soap into the spray head while the brush moves.