Before you do anything dramatic, shut off the water to that pipe. There’s usually a valve under the sink. Turn it clockwise until it stops. If you don’t have one, you’ll need to shut off the main water valve for your house. It’s like hitting the pause button on your entire water supply. No pressure, right?
Once the water is off, open a faucet somewhere to drain any leftover water in the pipes. Watch it dribble out and feel accomplished. You just earned your first point in “Plumber Simulator.”
