Are you annoyed with a leaky bathtub faucet? There are many reasons behind it, maybe some of its parts are damaged or something else. The leaky taps can cost you a lot of money in the form of extra water bill charges, and the continuous dripping water will also leave an ugly stain on the bathtub. In this blog, we will guide you through how to fix a leaky bathtub faucet.

But hiring a plumber can cost plenty of money, and it is also time-consuming. So why wait for the professional, when you can easily fix this. Just with the help of some tools, you can fix your leaking bathtub faucet in no time. 

Most of the time, it’s because of the washer, and you can fix that in under 20 minutes. Read this step-by-step guide on how to fix a leaky bathtub faucet to prevent headaches of a leaky tab and save on water bills too. This guide explains everything from removing the faucet handle to fixing it back after repairing. 

So, if you’re interested in trying, follow our simple and easy steps and learn how to fix a leaky bathtub faucet. With this simple DIY guide, you’ll not only save money but also water!!

So let’s start with the process. First, we are going to tell you the overall timing and difficulty, and then later, we are providing a list of items that you will need while fixing a leaking bathtub faucet.

Time Required: Under 2 hours

Difficulty: Beginner

Tools Required

Tools Required


  • Adjustable wrench 
  • Bathtub faucet handles 
  • Cleaning cloth 
  • Faucet stem 
  • Multi-bit screwdriver 
  • Replacement washers 
  • Socket wrench 
  • Washer 

Materials Required

  • Plumber’s grease
  • Steam valve repair parts

How to Fix a Leaky Bathtub Faucet

So below are the eleven simple steps by which you can easily repair your leaking faucet. So, whether you have a corner bathtub or walk-in bathtub, with the help of this guide, you can fix any kind of leaking bathtub faucets

Step 1: Gather the Proper Tools

To make the whole process easy and convenient, you’ll need some tools like a monkey wrench, screwdriver, and more such things. Above is the list of all the items that you’ll require to fix leaky bathtub faucets. Make sure you have everything, and then you can start with the process.

tools and material plumbing


Step 2: Shut off the Main Water Supply Source

The most important step is to turn off the water supply because if you forget to do it, your house will be filled with water. So, always close the valve or shut off the supply before you move onto the next step. 

Shut off the Main Water Supply Source


Step 3: Remove the Bathtub Faucet Handle

Removal of the faucet handle is not an easy task. Because there are high chances, it may be stuck due to corrosion. Use a thin blade of pocket knife to remove the handle. After you shut off the water supply, open all the valves to drain excess water from the pipes. 

Remove the Bathtub Faucet Handle


Step 4: Remove the Handle Screw

Once you open the cap, you’ll see a screw inside the handle. This screw is important; it mainly holds the handle. So without giving force too much, carefully unscrew it with the help of a screwdriver. Also, check the beautiful tile designs for the bathroom.

Step 5: Remove the Handle

If the handle doesn’t come off, try gently shaking it. You can also use a hairdryer or hot water to loosen it up. Don’t pull it too hard; it may break. Instead, try to remove it with a special handle puller. 

Remove the Handle


Step 6: Remove the Stem Assembly

Once the handles are off, it’s time to open the escutcheon and stem assembly. The stem is basically used to control the amount of water and sometimes the temperature of the water. They’re also sometimes called “cartridges.” remove them with the help of a bath socket wrench. 

Slide it into the stem socket and turn it counterclockwise. If you don’t have a socket wrench, you can also use a vice grip.

Remove the Stem Assembly


Step 7: Check the Faucet Stem Parts

After this, the next step is to identify the faulty parts of a faucet stem. Look at each piece and if necessary replace all of them, otherwise just replace the faulty ones. 

For example, the most common reason for a faucet leaking is the washer needs to be replaced. So, check if the washer is broken or not. The old washer will be deformed and hardened, and this is why your bathtub faucet is leaking. 

how to fix a leaky bathtub faucet


Step 8: Replace the Washer

The seat washer is the exposed rubber part of the stem and the purpose of it is to seal off the flow of the water. If the washer is the reason for the water leak, then replace it with a new one. If you don’t have one, just buy it from the nearby hardware shop. It’s better to take the old washer with you to the shop because sometimes we don’t know the right size for it. 

Replacing a washer is an effortless task – just unscrew the washer screw, remove the old washer, and put a new one and screw it back. 

how to fix a leaky bathtub faucet


Step 9: Replace the Faucet Stem 

If there is still leakage of water, then most stem parts need to be replaced. Check whether the seat is damaged or not. It is a part that is in contact with the washer. A broken seat may cause the leak again by damaging the new washer.

Another reason why you might have a leak is that the stem itself is broken. When we turn the handle, it got raised and lowered with it. If it is broken, it may not be entirely blocking the flow of water. 

To change it, first, clear the rust and wax around the base of the stem, then unscrew the bolts. take the help of an adjustable wrench. If the screws or bolts are fixed on the wall, it better to use a socket wrench to unscrew it. Take the old stem out and fit the new one using new bolts. 

how to fix a leaky bathtub faucet


Step 10: Replace all the Faucet Parts

If you are still experiencing a dripping tap, then it’s better to replace all the parts of the faucet. So take it to the local hardware store and buy every part and replace it. 

how to fix a leaky bathtub faucet


Step 11: Put everything back in place

Once you replace all the necessary parts of the faucet, it’s time to put everything back in place. Tightly screw the stem with the help of an adjustable wrench. Replace the escutcheon and screw it back into place as required and screw back the faucet handle back into place.

Then firmly attach the handle with a screw, and if necessary, you can also replace the cap that covers it. Now, it’s time to check. So, turn back on the water supply and test the faucet to see whether it is still leaking or not. If it is no longer leaking, you’ve successfully completed the job. 

Try To Do It Yourself

how to fix a leaky bathtub faucet


A plumber can easily do this whole thing, but calling him also means you have to pay him a lot of money. Instead of that, you just have to spend money on power tools like seat wrench and stem, which is way cheaper than the professional fees. 

And what if the plumber is not available at that time, you have to wait until he comes and repairs it. Which means a waste of time as well. And repairing a leaking faucet is not that hard to do. This is one of the simplest plumbing things. We are pretty sure that after reading this blog, you very well know how to fix a leaking bathtub faucet. So save your money and time by following this easy step-by-step guide and repair a leaking bathtub faucet without too many problems.

If you’re interested to know more amazing bathroom ideas such as fun kid’s bathroom ideas, then click on the given link. For more DIY stuff and guides like this, you can browse various sections of Homedesignnow.