Wed. Jun 19th, 2024
How To Fix Overflowing Toilet

An overflowing toilet is a messy and inconvenient problem that can happen to anyone.

If you find yourself in this situation, don’t panic!

There are a few simple things you can do to fix the problem and get your toilet back in working order.

In this guide, you’ll learn How To Fix Overflowing Toilet and the precative measures & what are the root causes for Overflowing Toilet.

How To Fix Overflowing Toilet

To fix toilet overflow we need to do:

  • Turn off the water supply to the toilet by turning of the respective valve.
  • Then start to identify the problem if there is a minor clog.
  • If the clog is minor you can clear it by using a plunger.
  • Place the plunger over the hole of the bowl & push down.
  • Now pull the plunger up fast.
  • Repeat the same process until you cleared the clog.
  • If failed try a toilet long auger.
  • Insert into the drain of your toilet to clean the clog.
  • Now remove the auger and flush the toilet to test it.

If you still incurred the overflow then you should change the faulty flapper valve then flush water to test.

Even you can try some home remedy like pour some cup of vinegar down to the tube & clear any debris from it.

Causes Toilet Overflows?

  1. Clogs: The primary culprit is often a clog, usually caused by an excess of toilet paper, feces, or other objects hindering proper drainage. This blockage can lead to water backing up and overflowing.
  2. Faulty Flapper Valve: This rubber seal covering the tank’s bottom hole may malfunction, allowing water to leak into the bowl, eventually causing an overflow.
  3. Clogged Overflow Tube: This tube, running from the tank top to the bowl, prevents tank overflow if the flapper valve fails. A clog in this tube can also lead to bowl overflow.
  4. Broken Flush Valve: Responsible for releasing water from the tank into the bowl, a broken flush valve can cause constant water leakage, resulting in overflow.

Tips for Preventing Toilet Overflows

  1. Mind What You Flush:
    • Only flush toilet paper; avoid flushing other items.
  2. Regular Cleaning:
    • Clean the toilet regularly to prevent debris buildup.
  3. Inspect Regularly:
    • Check the flapper valve and overflow tube for signs of wear and tear regularly.
  4. Periodic Replacements:
    • Replace the flapper valve and overflow tube every few years.
  5. Professional Inspection:
    • Have a plumber inspect your toilet every few years to identify potential problems.


An overflowing toilet may be messy, but the solutions are usually straightforward. Follow these tips to quickly fix the issue and have your toilet back in working order.

Also Read:

How to fix a toilet that keeps clogging up

How to Replace Ignition Switch

How To Repair Water Damaged Ceiling

How To Fix Hot Water Coming Out Of Cold Tap


By tricksidea

Jesus Lincon founded and has over 9+ years of experience in Social Media Marketing. Jesus has researched, tested, and written thousands of articles covering topics from social media platforms to tech and gaming apps. Major publications and media companies like WikiHow, Fast Company, HuffPost, Vice, New York Post, The Conversation, and others have quoted and referenced Jesus. In his free time, Jesus enjoys playing games like Genshin Impact, League of Legends, Counter-Strike, Hearthstone, RuneScape, and more. He creates guides, walkthroughs, and solutions for the games he plays to help fellow players with their progress.

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