Beginner's Guide to Fixing Common Plumbing Issues at Home

MO Plumbing SA • January 14, 2026
Beginner's Guide to Fixing Common Plumbing Issues at Home

Introduction

Homeownership in San Antonio, Texas, comes with its own set of challenges, and plumbing issues are often at the top of that list. From leaky faucets to clogged drains, minor plumbing problems can escalate quickly if not addressed. At MO Plumbing SA, we understand that not everyone is a plumbing expert, which is why we've put together this beginner-friendly guide to help you tackle common plumbing issues in your home.

Tools You'll Need

Before diving into any plumbing task, it's essential to have the right tools at your disposal. Here’s a list of basic plumbing tools every homeowner should have:

  • Plunger: A versatile tool for unclogging toilets and drains.
  • Adjustable Wrench: Useful for tightening and loosening bolts.
  • Pipe Wrench: Ideal for handling pipes and fittings.
  • Plumber's Tape: Helps seal pipe threads to prevent leaks.
  • Plumber's Putty: For sealing around faucets and drains.
  • Basin Wrench: Designed for working in tight spaces behind sinks.

Fixing a Leaky Faucet

Identifying the Problem

Leaky faucets are not only annoying but can also lead to increased water bills. The most common cause is a worn-out washer or O-ring. Here's how you can fix it:

Step-by-Step Solution

  1. Turn off the water supply to the faucet.
  2. Remove the faucet handle. This may involve unscrewing a cap or using a screwdriver.
  3. Use your wrench to loosen the packing nut and remove the stem.
  4. Inspect the O-ring and washer for damage. Replace if necessary.
  5. Reassemble the faucet and turn the water supply back on. Test for leaks.

Unclogging a Slow Drain

Identifying the Problem

A slow drain is often caused by hair, soap, and other debris trapped in the pipes. Here’s a simple method to clear it:

Step-by-Step Solution

  1. Remove the drain cover and clean out any visible debris.
  2. Use a plunger to dislodge any blockages. Ensure there's enough water in the sink to cover the plunger's head.
  3. If the plunger doesn't work, use a drain snake to reach deeper blockages.
  4. For stubborn clogs, mix baking soda and vinegar, pour it down the drain, and let it sit for 15 minutes before flushing with hot water.

Fixing a Running Toilet

Identifying the Problem

A running toilet can waste a significant amount of water. The issue is usually with the flapper, float, or fill valve.

Step-by-Step Solution

  1. Remove the toilet tank lid and inspect the flapper. Ensure it seals properly after flushing.
  2. If the flapper is worn or damaged, replace it.
  3. Check the float and adjust it to ensure the water level is below the overflow pipe.
  4. Inspect the fill valve for leaks and replace if necessary.

Preventative Maintenance Tips

Regular maintenance can prevent many plumbing issues. Here are some tips to keep your plumbing system in top shape:

  • Regularly check for leaks under sinks and around toilets.
  • Clear drains regularly to prevent clogs.
  • Inspect hoses on your washing machine and dishwasher for wear.
  • Schedule annual plumbing inspections with professionals like MO Plumbing SA.

When to Call a Professional

While DIY fixes can resolve many plumbing issues, some problems require professional intervention. If you encounter persistent leaks, major blockages, or suspect a more significant issue, don’t hesitate to contact MO Plumbing SA. Our team of experts is here to provide reliable and efficient plumbing services to homeowners across San Antonio.

Conclusion

Tackling plumbing issues doesn't have to be daunting. With the right tools and guidance, you can handle many common problems on your own. However, when in doubt, trust the professionals at MO Plumbing SA to keep your home’s plumbing running smoothly. Contact us today for all your plumbing needs in San Antonio, Texas.

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