If the water is actually dripping from behind the siding and running down the wall there s a good chance that you have a frost free hose bibb and there may be a defect in it behind the wall and the slightest bit of back pressure when a garden hose is connected is causing the leak to show up.
Hose bib leaking behind siding.
Many homeowners will ignore the leaking unless it is particularly dramatic seeing it a minor annoyance and not something to be concerned about.
Https amzn to 31ad1os this video will walk you through how to fix a common source of water leaks in.
Https amzn to 2xh0r56 buy new handle.
But left unchecked it doesn t take long for even a small leak from a hose bibb to waste hundreds of gallons of water.
Shut off the water begin by shutting off the water to the hose bib.
Another common problem on outside spigots is leaking around the valve stem when the water is turned on.
Usually you will find a shutoff valve inside the house controlling the water flow to the outdoor hose bib.