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How do you fix a slow water faucet?

Author

Emma Payne

Published Jan 12, 2026

Simple: just remove it from your faucet and soak it in a cup of white vinegar overnight. In the morning, just rinse it and re-install it to see if a cleaning helped. If you still have water flow problems in your faucets – or any other plumbing issues – just call us.

Why is the water coming out of my faucet so slow?

If your valves are open all the way and you're still experiencing slow water flow, then the cause might be a clog. The first place to check is the aerator. The aerator is the cap on your faucet where the water comes out of. It has a screen and, over time, sediment gets caught in it, which impedes water flow.

How do you fix a slow running faucet?

A one faucet problem is usually the simplest to fix. Most likely, the aerator is clogged. Unscrew the nozzle and check for a broken or misaligned washer. Next you'll likely see mineral crumbles and debris collected at the screen.

How do you make a faucet flow faster?

If you want to increase pressure, you can try cleaning the aerator, rinsing the filter, or flushing the water supply lines. You can also fine-tune the shut-off valves to increase and decrease pressure. When you're finished, your faucet should run like new!

How do you fix a slow water flow in a kitchen faucet?

Check Your Aerator

  1. Remove the aerator from the faucet using pliers and a towel (to prevent scratching). ...
  2. Check the aerator for minerals or other deposits.
  3. Turn on your faucet. ...
  4. Rinse the aerator in hot water. ...
  5. Use a small brush (an old toothbrush is great) to thoroughly clean the aerator.
  6. Replace the aerator.
17 related questions found

Why is my kitchen sink faucet running slow?

The most common causes of low water pressure in a kitchen sink are a clogged aerator or a clogged cartridge. The aerator is the part of the faucet that is at the very end of the spout; it is the last thing the water touches before it comes out into the sink.

Why is my kitchen faucet so slow?

If the kitchen facet is the only household faucet that runs slowly, look for clogged faucet cartridges, blocked faucet aerators and potential clogs in under-sink supply hoses. A low-flow kitchen faucet, which is designed to flow at a lower rate to save water, may also be the reason.

Where is the aerator located on a kitchen faucet?

A faucet aerator is a simple fitting that screws into the end of most bathroom and kitchen faucets. The outside is a hollow metal cylinder with one threaded end that fits the threads on the faucet spout (they're usually inside the spout, so you don't see them).

How do you clean a clogged faucet head?

Simply fill a bag with equal parts water and white vinegar, submerge your kitchen faucet, secure it with a rubber band or a zip tie and voila: By tomorrow morning your kitchen faucet should be free of gunk and working at full speed.

How do I clean my aerator with vinegar?

Soak the aerator in a glass of vinegar to loosen the minerals. Usually five minutes of soaking will loosen the particles. Use the toothbrush to scrub out the inside of the aerator. Be sure to use this toothbrush for cleaning in the future and not for brushing your teeth!

What is an aerator wrench?

Delta cache aerator wrench is used to easily remove a cache hidden aerator from the kitchen or bathroom faucet spouts and pull-out faucet spouts. Aerator wrench will help you remove and replace aerators that become clogged with hard water or deposits.

How do you put a faucet aerator back on?

Instructions

  1. Remove the Old Aerator. Close the stopper on the sink basin. ...
  2. Install the Aerator. Knock out the old aerator and discard it. ...
  3. Install the Aerator Gasket. Place the aerator gasket on top of the aerator, within the faucet collar. ...
  4. Complete the Aerator Assembly. ...
  5. Screw the Aerator in Place.