Why Does Your Kitchen Sink Faucet Keep Coming Loose? (Step-By-Step Solution!)

Kitchen faucets are used throughout the day.

Due to them being in a high-traffic area, it’s common for the faucet to break down over time. In some cases, the faucet will stop working. One of the reasons has to do with a loose sink faucet that stops functioning as it is supposed to.

This might make you wonder, why does the sink faucet keep coming loose?

A sink faucet can come loose because the bolt has become damaged. This occurs when the bolt’s threads are ruined and it won’t tighten as it’s designed to. The best course of action is to find the bolt and tighten it using a wrench. If this doesn’t work, replace the bolt with a new one.

A kitchen sink faucet that’s loose will not work properly. It is going to start leaking water everywhere and leave quite the mess to clean up. To avoid a situation such as this, you need to learn how to tighten a loose kitchen faucet right away.

This article will provide a step-by-step list on how to tighten a kitchen faucet and make sure it doesn’t leak moving forward.

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Steps On How To Tighten A Loose Sink Faucet

1. Empty The Sink’s Cabinet

To tighten a loose sink faucet, it’s essential to empty the cabinet first.

You will need complete access to the bottom of the cabinet. This is where the kitchen faucet is going to be attached and it’s also the spot where the loosening begins.

It’s best to have the ability to reach in with a wrench to tighten the kitchen sink faucet safely.

Get rid of everything that is under there and ensure you can fit your head and body in. This will allow you to get a complete look at what’s going on and where the loose bolt is.

You don’t want a situation where it’s difficult to find the loose bolt as that will be a waste of your time.

2. Turn Off The Waterline

You will want to take the time to turn off the waterline.

Water gushing everywhere is not ideal and can cause major water damage in the kitchen. It’s best to turn off the valve and make sure it is not allowing water to pass through to the faucet.

If water does come, you will want to take the time to empty it out and then begin working on the faucet.

Doing anything other than this is dangerous and might cause water to start leaking under the cabinet and onto the floor.

 loose sink faucet

3. Find the Loose Bolt

The most important step is to locate the loose bolt.

This is going to be located close to where the kitchen faucet is running and it will be designed to hold the fixture in place. Most are going to have it settled close to the back or side of the fixture that’s running under the sink.

Your goal is to test the different bolts and screws to see what is loose.

Please note, kitchen sinks might have a separate hex screw that could come loose. You will want to be on the lookout for this and keep a screwdriver nearby. Sometimes, this is the real issue and needs to be tightened as well.

4. Use Wrench To Tighten the Bolt

A wrench will come in handy when it is time to tighten the bolt.

The bolt is going to be fully accessible from inside the kitchen cabinet under the sink. Find a wrench that is easy to adjust and go from there.

This will ensure you can access the bolt when you need to and it doesn’t get ruined. In some cases, you might have to replace the bolt. This happens when the threading is ruined and it is impossible to tighten the bolt as it will keep spinning in the same spot.

Be careful while doing this and make sure it is as tight as it needs to be.

For those who find a loose hex screw, you will have to tighten it with a screwdriver or drill. The same logic applies as you are going through the process.

 loose sink faucet

5. Test the Faucet

Your sink’s faucet should now be tight.

The goal is to first do a manual check. This includes looking at the bolt and giving it a spin with your hand. It should not turn when you do this.

It’s also important to grab the faucet and look to move it in both directions. If it doesn’t budge then you are good to go. If it does, you will have to continue tightening the bolt.

Now, turn on the water and test it with the water on.

Final Thoughts

These are the tips on dealing with a loose sink faucet.

The best solution for fixing a loose sink faucet is to tighten the bolt connecting the faucet to the sink. This will often come loose as the bolt begins to age. You will have two choices. You can either replace the bolt or try to tighten it again.

Both are valid solutions and it comes down to what you feel is best.

Read More On Kitchens:

  1. Using a High Arc Kitchen Faucet
  2. Setting Up Trap For Kitchen Sink
  3. Reasons a Kitchen Sink Won’t Drain
  4. What Causes A Kitchen Sink To Gurgle?
  5. How To Move A Kitchen Sink Safely