ShowerSmart water-saving shower control
ShowerSmart’s water control device works with all showerheads that connect to a standard shower pipe. A wave of the hand turns the water to the showerhead on, another wave off. It is ideal for shampooing, lathering and shaving. There is no reduction in water flow and no change in shower water temperature. When used with a low-flow showerhead, it can reduce household shower water use by up to 80%.