How to Fix a Dripping Faucet?

August 22, 2025 0 comments

A dripping faucet isn’t just annoying—it can be wasteful and increase your water bill. Moody drips may seem harmless, but they can waste over 3,000 gallons of water annually—that’s nearly 200 showers’worth! Fixing it yourself can be quick, cost-effective, and surprisingly simple.

1. Identify the Leak Location

Faucet leaks usually originate from one of three hotspots:

  • At the spout—common with worn washers or cartridges.
  • Around the base—usually due to failed O-rings.
  • Under the sink—often from loose supply line connections or corroded parts.
  • Pinpointing the source helps you take the right next step.

2. Gather Your Tools & Materials

Before diving in, make sure you have:

  • Adjustable wrench, flathead & Phillips screwdrivers.
  • Replacement washers, O-rings, or faucet cartridge.
  • Plumber’s grease.
  • A cloth or towel to cover the drain and catch small parts.
  • Preparation ensures the work goes smoothly.

3. Shut Off the Water Supply

  • Turn off the faucet’s water supply using the shutoff valves under the sink. If there aren’t any, shut off. your home’s main water supply. Then turn the faucet on to flush residual water.
  • Capping the drain is smart—no one wants lost parts.

4. Disassemble the Faucet

  • Remove decorative cap and handle, look for set screws under caps, or use an Allen key.
  • Use the wrench to remove the packing nut and access the stem or cartridge.
  • Take photos as you go—this will help immensely during reassembly.

5. Inspect & Replace Worn Parts

  • Compression faucets: Replace worn seat washers—common drip culprit.
  • O-ring leaks: Replace dried or cracked seals to stop seepage around the base.
  • Cartridge faucets: Replace the entire cartridge if worn or damaged.Clean components with vinegar if mineral buildup is present.

6. Reassemble and Test

  • Apply fresh plumber’s grease to O-rings and washers.
  • Reinstall the cartridge or stem, followed by the nut, handle, and decorative pieces.
  • Turn water back on and test faucet—ensure both hot and cold flow smoothly without leakage.

7. Prevent Leaks in the Future

  • Clean aerators regularly to reduce mineral buildup.
  • Avoid overtightening handles—it often does more harm than good.
  • Inspect handles, washers, and supply lines occasionally for early wear or corrosion.

8. When to Call a Plumber

Know when it’s time to call in the pros:

  • You can’t fix the leak even after replacing parts.
  • Persistent corrosion or structural damage.
  • Complex or unfamiliar faucet types.
  • Professionals can save you time and potential headaches.

Conclusion

Fixing a dripping faucet is often straightforward and budget-friendly. With the right tools, parts, and patience, you could resolve the issue in under an hour. Not only will your wallet thank you, but so will the planet.