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Expert
97 Answers
- Posted on Mar 01, 2023
Re: Sink faucet has little pressure all others are fine
- Check the aerator: The aerator is a small mesh screen located at the end of the faucet spout. Over time, mineral buildup can clog the aerator and reduce water flow. Unscrew the aerator from the spout and clean it with a toothbrush and vinegar or a solution of water and baking soda. Rinse it thoroughly and reattach it.
- Check the supply valves: Make sure that the supply valves under the sink are fully open. Turn them off and on a few times to loosen any debris that may be stuck in the valves.
- Check the water pressure regulator: If your home has a water pressure regulator, it may be malfunctioning. A faulty regulator can cause low water pressure in certain areas of your home. Contact a plumber to check and replace the regulator if necessary.
- Check for leaks: Check for leaks in the pipes under the sink or in the supply line. A leak can reduce water pressure and cause other problems.
- Call a plumber: If you have tried these steps and the problem persists, it may be time to call a professional plumber. A plumber can diagnose the problem and recommend the best course of action to restore normal water pressure to your sink faucet.
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