Why You Shouldn’t Ignore a Dripping Faucet (and How to Fix It)

September 4, 2025

A dripping faucet might seem like a minor inconvenience, but it can lead to major problems if left unchecked. That steady drip not only wastes water but can also increase your utility bills and even cause long-term damage to your plumbing. Here’s why you shouldn’t ignore it—and how you can fix it yourself before calling a professional.

The True Cost of a Dripping Faucet

1. Wasted Water

A single dripping faucet can waste over 3,000 gallons of water per year—that’s enough to fill more than 50 bathtubs! With water conservation being a major concern, fixing a leak is a small but impactful step toward sustainability.

2. Increased Water Bills

Even a slow leak can add up on your monthly bill. While a single drop might not seem like much, those drops accumulate quickly. Fixing your faucet now can save you hundreds of dollars annually in water costs.

3. Potential Plumbing Damage

Over time, a constant drip can lead to corrosion in your pipes, mold growth, and even structural damage to your home. What starts as a simple leak can turn into a costly repair if left unattended.

DIY Fixes for a Dripping Faucet

If your faucet is dripping, you may be able to fix it yourself with a few basic tools. Here’s a step-by-step guide to help you troubleshoot and repair a minor leak.

Tools You’ll Need:

  • Adjustable wrench
  • Screwdriver
  • Replacement washers and O-rings
  • Plumber’s tape
  • Bucket (to catch water)

Step 1: Turn Off the Water

Before you begin, shut off the water supply to your faucet. Most sinks have shut-off valves underneath. If you can’t find one, turn off the main water supply to your home.

Step 2: Disassemble the Faucet

Use a screwdriver to remove the faucet handle. Depending on your faucet type (compression, ball, cartridge, or disc), you may need to remove additional parts.

Step 3: Inspect and Replace Washers or O-Rings

Worn-out washers and O-rings are the most common cause of leaks. Check for signs of wear or damage and replace them if necessary.

Step 4: Reassemble and Test

Carefully put the faucet back together and turn the water supply back on. Turn the faucet on and off a few times to ensure the leak is gone.

If your faucet continues to drip despite replacing the washers or O-rings, the issue may be deeper within your plumbing system. Problems like high water pressure, corroded pipes, or faulty seals often require professional attention. At Patrick David Plumbing, we bring 12 years of experience to every job, specializing in residential and commercial plumbing services across Pittsburgh, PA, ensuring that every repair is done right the first time.


Ignoring a dripping faucet can lead to wasted water, increased bills, and potential plumbing issues. Whether you want to attempt a DIY fix or need professional assistance, don’t delay. Contact us today for reliable, experienced plumbing solutions.

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