How To Fix a Leaky Faucet


It’s the annoying reality of being a homeowner. You will have issues you need to address, and there isn’t a landlord to take care of it for you. Plumbing is a common area in which homeowners see problems — especially, the trusty leak faucet.

So what steps can you take when you have a leaky faucet? First, turn your water off to all parts of the sink and take off any decorative parts of the handles/knobs.

Next, loosen the screw that connects the handle to the stem of the knob. (You’ll need a flat-head screwdriver.) Once you remove the screw, you can use WD-40 if needed to help take the handle off. After that, unscrew the packing nut with a wrench. Then remove the stem. (Some pop off easily while others need to be twisted.)

If everything so far looks good, take a look at the O-ring and washer inside the valve seat, as they are commonly the cause of leaks. Remove the washer and put in a replacement. Make sure the replacement washers and O-rings fit exactly. Check to see if the sides fit a flat or cone-shaped washer. It’s not a bad idea to take the old O-ring to the store to make sure you get the right size. Another option is to buy a packaged set that includes many different sizes.

You’ll then put everything back together—washer/O-ring, stem, packing nut, screw, handle. Then test to see if you have fixed the leak. Turn the water back on and turn the knob slowly.

If the faucet is still dripping then it may be corrosion in your valve seat. If time has passed and it has not been cleaned it can lead to leaks near the spout. Other common issues include loose parts or worn-out seals. If you cannot figure out the issue, or even if you can, but know you cannot fix it, call a professional plumber. It is best to not wait too long as these issues only get worse.

Have a concern with your electrical, plumbing or air conditioning? Central Carolina Air Conditioning, Plumbing and Electrical is here to help! We offer 24 hour emergency service 7 days a week!  Give us a call! 1-800-461-3010 to speak with our customer service agents that can answer your questions or schedule an appointment!