Why Won't My Water Faucet Turn On? Common Causes & Easy Fixes
Learn why your water faucet won't turn on and how to troubleshoot common issues like shut-off valves, blocked aerators, and faulty washers quickly.
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If your water faucet won't turn on, check for simple causes first, such as a shut-off valve that might be closed. Examine if other faucets in your home are working, which can tell you if the issue is localized or system-wide. If only one faucet is affected, it could be a blocked aerator or a faulty washer. For a system-wide issue, ensure your main water valve is open. If these quick checks don’t resolve it, consulting a plumber might be your next best step.
FAQs & Answers
- What should I do if my faucet won't turn on? First, check if the shut-off valve is open, then inspect if other faucets have water. If only one faucet is affected, clean the aerator or replace the washer.
- How can I tell if the water issue is in the faucet or the whole system? Try turning on other faucets in your home. If they work, the problem is likely isolated to the one faucet. If none work, there may be a wider water supply issue.
- When should I call a plumber for a faucet that won't turn on? If basic troubleshooting like checking valves and cleaning aerators doesn't work, or if you suspect internal plumbing issues, it's best to consult a professional plumber.