## Why is My Kitchen Sink Faucet Sputtering?
A sputtering kitchen sink faucet can be a frustrating and inconvenient problem. The good news is that it’s usually a relatively easy fix. Here are a few of the most common causes of a sputtering faucet, along with some tips on how to fix them:
1. **Low water pressure.** This is the most common cause of a sputtering faucet. If the water pressure in your home is too low, it won’t be able to push the water through the faucet with enough force, causing it to sputter. You can check the water pressure in your home by attaching a pressure gauge to the outside of a hose bib. The water pressure should be between 40 and 60 psi. If it’s lower than that, you may need to call a plumber to have the water pressure increased.
2. **Clogged aerator.** The aerator is a small screen that’s located at the tip of the faucet. It helps to mix air with the water, which creates a more even stream. If the aerator is clogged, it can restrict the flow of water and cause the faucet to sputter. To clean the aerator, simply unscrew it from the faucet and rinse it off under running water.
3. **Worn-out washer.** The washer is a small rubber seal that’s located inside the faucet. It helps to create a tight seal between the faucet and the valve body. If the washer is worn out, it can leak water, which can cause the faucet to sputter. To replace the washer, you’ll need to remove the faucet handle and unscrew the packing nut. Then, you can simply remove the old washer and replace it with a new one.
4. **Faulty cartridge.** The cartridge is a small cylindrical device that’s located inside the faucet. It controls the flow of water through the faucet. If the cartridge is faulty, it can cause the faucet to sputter. To replace the cartridge, you’ll need to remove the faucet handle and unscrew the packing nut. Then, you can simply remove the old cartridge and replace it with a new one.
If you’ve tried all of these troubleshooting tips and your faucet is still sputtering, you may need to call a plumber for help.
## Additional Tips
Here are a few additional tips to help you prevent your kitchen sink faucet from sputtering:
* **Use a water softener.** Hard water can build up mineral deposits in the faucet, which can cause it to sputter. Using a water softener can help to remove these mineral deposits and keep your faucet working properly.
* **Flush the faucet regularly.** Flushing the faucet regularly can help to remove any debris that may be clogging the aerator or the cartridge. To flush the faucet, simply turn on the water and let it run for a few minutes.
* **Avoid using harsh chemicals.** Harsh chemicals can damage the faucet’s finish and cause it to sputter. If you need to clean the faucet, use a mild detergent and warm water.
By following these tips, you can help to keep your kitchen sink faucet working properly for years to come.
## Conclusion
A sputtering kitchen sink faucet can be a nuisance, but it’s usually a relatively easy fix. By following the troubleshooting tips in this article, you can get your faucet working properly again in no time.