Why Is My Kitchen Faucet Not Turning On? Common Causes & Fixes

Learn why your kitchen faucet may not be turning on and how to troubleshoot common issues like clogged aerators and shut-off valves.

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Your kitchen faucet might not be turning on due to several reasons, including a clogged aerator, a shut-off valve that's turned off, or a more complex issue within the internal plumbing. First, check if the aerator (the screen at the end of the faucet) is clean. If it's clogged, soaking it in vinegar can help. Next, ensure the valves under the sink are fully open. If these steps don't solve the problem, the issue might be with the faucet's internal components or your home's plumbing, and you may need to consult a professional.

FAQs & Answers

  1. How do I clean a clogged kitchen faucet aerator? Remove the aerator from the faucet and soak it in vinegar for about an hour to dissolve mineral deposits, then rinse and reinstall it.
  2. What should I do if the shut-off valve is closed? Locate the shut-off valves under your sink and make sure they are fully open by turning them counterclockwise.
  3. When should I call a plumber for faucet problems? If cleaning the aerator and checking shut-off valves do not restore water flow, it may indicate an internal plumbing issue requiring professional assistance.