Why Won't My Faucet Turn On? Common Causes and Quick Fixes
Discover why your faucet won't turn on and learn simple troubleshooting steps to fix shut-off valves, aerators, and water supply issues.
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The most common reasons your faucet won't turn on include a shut-off valve being closed, a blocked aerator, or compromised water supply lines. First, check if the shut-off valves under the sink are fully open. If they are, inspect the faucet's aerator for any clogs and clean it. If the issue persists, it may be a problem with your home's water supply or an internal faucet issue requiring professional assistance.
FAQs & Answers
- What should I check first if my faucet won’t turn on? First, check if the shut-off valves under your sink are fully open, as a closed valve is the most common reason for no water flow.
- How do I clean a blocked faucet aerator? Unscrew the aerator from the faucet, soak it in vinegar to dissolve mineral deposits, then rinse and reattach it to restore proper water flow.
- When should I call a professional plumber for a faucet issue? If checking valves and cleaning the aerator doesn’t fix the problem, the issue may involve water supply lines or internal faucet components that require professional repair.