A dripping faucet may not seem like a big concern, but failing to address it can lead to more significant and costly problems over time. It might also indicate a larger plumbing issue that needs attention. For this reason, it’s important to have a plumber identify the cause and repair your system right away. Being proactive will not only save you money and prevent gallons of water waste but could also help you avoid potential water damage. Here's a closer look at why your faucet may be dripping and what a professional might do to fix the problem.

Why Do Faucets Leak?

1. High Water Pressure 

If you notice your faucet only drips at certain times, such as when someone is washing dishes or showering, it may be due to high water pressure. Unstable pressure might not allow water to properly flow away from plumbing fixtures. This will eventually cause a backup, forcing the water to leak out of the faucet. In this case, a plumber may need to install or fix your water pressure regulator.

2. Worn Washer

Every time you turn the faucet on, the washer is pushed up against the valve seat. This contact creates friction, which will gradually wear out the washer. If your faucet is dripping from the spout, this is most likely the source. 

Replacing the washer should stop the leaking. While it may be a simple task, you should let a plumber handle it, as the wrong size washer or an incorrect installation can result in future leaks. 

3. Valve Seat Corrosion

The valve seat provides a connection between the spout and the faucet. If sediment has collected in your pipes, it can begin to corrode this component. Corrosion will result in leaking around the spout. 

Scheduling regular maintenance with a professional plumber will help avoid mineral deposit buildup and keep the valve seat clean. If corrosion occurs, they may need to replace the whole unit.

4. Faulty O Ring

Many faucets contain a small screw with a disk attached, referred to as an O ring. This component is designed to hold the faucet handle in place. However, the screw can loosen and become worn after years of use, causing dripping near the handle. A plumber will need to inspect the unit to determine whether they can tighten the O ring or if a replacement is necessary.

If you’re dealing with a dripping faucet, contact Bohannon’s Plumbing & General Repair in Thomasville, NC. Backed by more than 20 years of experience, this team of professional plumbers delivers quality workmanship to homeowners throughout Davidson, Randolph, Guilford, and Forsyth counties. Whether you need repairs or a new faucet installation, they’ll provide you with the most reliable and cost-effective solution available. Call (336) 561-1261 to schedule an appointment, or visit their website to learn more about their services.