Dealing with a leaky kitchen faucet can be frustrating for any homeowner. Not only does it waste water, but it can also lead to more significant plumbing issues if not addressed promptly. This guide will help you troubleshoot the most frequent causes of leaks and provide solutions using kitchen and bathroom sink faucet parts that you can find at Plumbing & Parts Home Centre.
Common Causes of Leaky Kitchen Faucets

Before diving into the solutions, it’s essential to understand what might be causing your faucet to leak. Here are some common issues:
Worn Out Washers: Over time, the rubber washers in your faucet can wear down, leading to leaks.
Corroded Valve Seats: The valve seat connects the faucet and the spout. If corrosion occurs, it can cause leaks.
Loose Parts: Sometimes, the components of the faucet can become loose, leading to water escaping.
Damaged O-Rings: O-rings are small rubber rings that create a seal. If they are damaged, they can cause leaks.
Faulty Cartridge: In cartridge-style faucets, a faulty cartridge can lead to leaks.
Step-by-Step Solutions
Now that you know the common causes, let’s look at how to fix them:
1. Inspect and Replace Washers
To check for worn-out washers, turn off the water supply and disassemble the faucet. Remove the old washer and compare it with a new one to ensure a proper fit. If the washers look damaged, it’s important to replace them. You can find the necessary kitchen sink faucet parts at Plumbing & Parts Home Centre, based in Whitby.
2. Clean or Replace the Valve Seat
If your faucet is leaking from the spout, the valve seat might be corroded. Remove the valve seat using a seat wrench and clean it with a cloth. If the valve seat is too worn out, it may be best to replace it with a new one.
3. Tighten Loose Parts
Sometimes, a simple tightening of the faucet components can stop leaks. Use a wrench to tighten any loose nuts or screws. Ensure not to overtighten, as this could cause further damage.
4. Replace O-Rings
If you notice water leaking around the handle, the O-rings may need replacing. Remove the handle and take out the old O-ring. Replace it with a new one that matches in size, which you can easily find among bathroom sink faucet parts.
5. Change the Cartridge
For cartridge-style faucets, if you suspect the cartridge is faulty, turn off the water supply and disassemble the faucet. Remove the cartridge and take it to the store to ensure you get the right replacement.
Looking for Kitchen or Bathroom Sink Faucet Parts in Whitby, Courtice, or Oshawa?
At Plumbing & Parts Home Centre, we offer a wide selection of kitchen sink faucet parts to help you tackle any leak. Whether you need kitchen or bathroom sink faucet parts for your home in Whitby, Courtice, or Oshawa, we’re here to assist you with expert advice. Don’t let that leaky faucet drive you crazy—get the right parts and fix it today! Contact us for more information.