Does your home have a water pressure regulator? This little gadget controls the pressure of the water coming into your home. It should be no greater than 65 PSI’s or pounds per square inch. The volume of water coming into your home dramatically increases water waste so if you turn it down to where you’re still getting good water flow, you can save lots of water every day. And … with lower water pressure, your whole plumbing system will last a lot longer!