Discovering water pooling under your sink can be alarming. This step-by-step guide helps you identify the source and fix it safely, preventing further damage and costly repairs.
Common Causes of Sink Leaks
Leaks often come from:
- 1Loose or cracked P-trap
- 2Worn-out washers or seals
- 3Corroded or damaged pipes
- 4Loose faucet connections
Step 1: Turn Off Water Supply
Always turn off the cold and hot water valves under the sink before attempting any repair.
Step 2: Inspect the P-Trap
Place a bucket underneath, loosen the P-trap, and check for debris, cracks, or corrosion. Replace or tighten as needed.
Step 3: Check Sink Drain Seals
Remove the drain flange if needed and inspect the rubber gaskets. Replace any worn-out seals to prevent leaks.
Step 4: Inspect Faucet Connections
Check hoses and supply lines connecting to the faucet. Tighten or replace if dripping.
Step 5: Test for Leaks
Turn the water back on slowly and observe for leaks. Check P-trap, seals, and connections carefully.
When to Call a Plumber
Professional help needed if you encounter:
- !Persistent leaks after all adjustments
- !Cracked pipes that need professional replacement
- !Leaks in hard-to-reach areas or behind cabinets
By following these steps, you can solve common sink leaks and prevent water damage. Save money and keep your plumbing in top condition!