Place a bucket directly under the P trap to catch any water that spills during disassembly.
Turn off the faucet to stop water flow while working on the drain.
Use an adjustable wrench or your hands to loosen the slip nuts on both ends of the P trap.
Carefully remove the P trap and empty any remaining water into the bucket.
Inspect the rubber washers and gaskets for cracks, wear, or improper seating.
Replace any damaged or worn washers or gaskets with new ones of the same size.
Wrap plumber's tape around the threaded connections to help prevent leaks.
Reposition the P trap between the drain tailpiece and the wall pipe.
Hand-tighten the slip nuts, then snug them slightly with a wrench without over-tightening.
Turn the faucet back on and let water run for a few seconds.
Check all joints and connections for any signs of leaking.
If a leak persists, recheck washer placement and retighten connections.
Ensure the P trap is properly aligned and not under stress from misaligned pipes.
Wipe down the area with a towel or rag to remove any spilled water.
Dispose of any old gaskets or damaged parts properly.
If the P trap itself is cracked or corroded, replace it with a new one.
Apply plumber’s putty around joints if needed to improve sealing.
Test the drain again after any adjustments to confirm the leak is fixed.
Ensure the bucket is removed and the area is dry before finishing.
Store your tools and clean up the workspace.
