That said, there are compelling reasons to shut your water off completely. “Homeowners should consider turning off their ...

To turn the water supply off, give a gate valve a few turns clockwise until you can’t turn it any further. For ball valves, turn the lever clockwise 90 degrees.

If you notice a blue or yellow valve feeding the water heater, that is likely the one to shut off—make sure to leave the red valve for the hot water alone, and if possible, call your HVAC ...