Step 1 · Shut Off Water Supply and Drain Pipes

The first and most critical step is to stop the flow of water to the area you'll be working on. Locate the main water shut-off valve for your home, which is often found in the basement, a utility closet, or near the water meter. Turn the valve handle clockwise until it is fully closed. To relieve pressure and drain the water remaining in the pipes, open a faucet at the lowest level of your house (like a basement sink or an outdoor spigot) and another at the highest level (like a second-floor bathroom). Place a bucket under the damaged pipe section to catch any residual water that drips out.

Tools and Materials

Bucket