Why Won't My Bathroom Faucet Turn On? Common Causes and Fixes

Discover why your bathroom faucet won’t turn on and learn simple troubleshooting steps like checking the aerator, shut-off valve, and cartridge replacement.

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Why won't my bathroom faucet turn on? This could be due to several reasons: 1. Clogged Aerator: Unscrew the aerator and clean any debris. 2. Shut-off Valve: Ensure the valve under the sink is open. 3. Faulty Cartridge: Replace the faucet cartridge if it's worn out. If none of these steps work, consult a professional plumber.

FAQs & Answers

  1. What should I check if my bathroom faucet won’t turn on? First, check if the aerator is clogged, ensure the shut-off valve under the sink is fully open, and inspect or replace the faucet cartridge if necessary.
  2. How do I clean a clogged faucet aerator? Unscrew the aerator from the faucet spout, soak it in vinegar or a cleaning solution to remove debris, then rinse and reattach it.
  3. When should I call a plumber for a faucet that won’t turn on? If basic troubleshooting such as cleaning the aerator and checking the shut-off valve doesn’t work, or if you suspect a faulty cartridge and are unsure how to replace it, consult a professional plumber.

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