Is your 1950's bathroom sink starting to leak or smell? It may be time to replace the P-Trap. The P-Trap, also known as the U-Bend, is a curved pipe underneath the sink that traps water and prevents sewer gases from entering your home. Here are 10 steps to successfully replace the P-Trap in your 1950's bathroom sink.Replacing a 1950's P-Trap Bathroom Sink: 10 Steps to Success
Before starting the project, make sure you have all the necessary tools and supplies. This includes a new P-Trap, pipe wrench, plumber's tape, bucket, and cleaning supplies. It's also a good idea to have an old towel or rag handy to clean up any spills.Step 1: Gather Your Tools and Supplies
Before beginning any plumbing project, it's important to turn off the water supply. Locate the shut-off valves under the sink and turn them clockwise to shut off the water. If your sink doesn't have shut-off valves, you will need to turn off the main water supply to your home.Step 2: Turn Off the Water Supply
Place a bucket or container underneath the sink to catch any water that may still be in the sink or pipes. Then, open the faucet to drain any remaining water from the sink.Step 3: Drain the Sink
Using a pipe wrench, loosen the slip nuts on both ends of the P-Trap. These are the curved nuts that attach the P-Trap to the sink drain and the wall drain pipe.Step 4: Loosen the Slip Nuts
Once the slip nuts are loosened, carefully remove the old P-Trap from the sink. You may need to use a little force to break the seal, but be careful not to damage any other pipes or fittings.Step 5: Remove the Old P-Trap
With the old P-Trap removed, use a rag or paper towel to clean any debris or gunk from the sink and drain pipes. This will ensure a clean surface for the new P-Trap to be installed.Step 6: Clean the Area
To ensure a tight seal, wrap plumber's tape around the threads of the sink drain and the wall drain pipe. This will prevent any leaks in the future.Step 7: Apply Plumber's Tape
Carefully insert the new P-Trap into place, making sure the curved end is facing down towards the floor. Tighten the slip nuts on both ends, using the pipe wrench to ensure a snug fit.Step 8: Install the New P-Trap
Once the new P-Trap is securely in place, turn the water supply back on and check for any leaks. If you notice any leaks, tighten the slip nuts a little more until the leak stops.Step 9: Turn the Water Supply Back On