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What to Do if Your Toilet is Overflowing

March 11, 2025
A person is using a plunger to unblock a toilet.

Dealing with a toilet overflow is never pleasant, but knowing what to do in the moment can save you time, stress, and potential damage to your bathroom. Plumbing issues like toilet overflows can happen for a variety of reasons, and whether it’s a minor clog or a major blockage, it’s important to act quickly. In this article, we’ll guide you through the necessary steps to handle a toilet overflow effectively, from shutting off the water supply to calling a professional plumbing service for help.


1. Shut Off the Water Supply

The first thing you need to do if your toilet is overflowing is to stop the water flow. Most toilets have a shut-off valve located behind or near the base of the toilet. Turn the valve clockwise to close it and prevent more water from flowing into the toilet bowl. This step is crucial to prevent further flooding and damage to the floor.


2. Clear the Area

Once the water flow has been stopped, clear the area around the toilet. You’ll want to keep the space dry to avoid slipping, and if there’s any sewage water, it’s important to clean up as soon as possible to prevent contamination. Make sure to wear gloves and protect yourself from exposure to any harmful bacteria or germs.


3. Assess the Situation

Now that the water is no longer flowing, take a moment to assess the situation. Is the toilet bowl still full of water? If the water level is dropping, it might just be a temporary clog. However, if the water level is still high and doesn’t seem to be draining, it could be a more serious blockage in the pipes. This is when you need to decide if the situation is something you can handle yourself or if you’ll need professional plumbing help.


4. Use a Plunger

A plunger is a handy tool for tackling a toilet overflow caused by a clog. Make sure to use a flange plunger, which is designed specifically for toilets. Place the plunger over the hole at the bottom of the toilet and gently press down to create a seal. With firm, steady pressure, pump the plunger up and down. This action creates a suction effect that can dislodge the clog. Once you’ve created a good seal, try flushing the toilet to see if the water drains properly. If it does, the problem may be resolved.


5. Try a Toilet Auger

If a plunger doesn’t work, the next tool to try is a toilet auger, also known as a plumbing snake. A toilet auger is a long, flexible tool that you can insert into the toilet to reach clogs further down in the drain. Gently insert the auger into the toilet drain and turn the handle to push the snake through the pipes. If you feel resistance, this is likely the clog. Gently twist and push to break up the blockage. Once you’ve cleared it, flush the toilet to test if the water drains properly.


6. Check for Overflows Regularly

After addressing the overflow, it’s a good idea to check for recurring issues. Regular plumbing maintenance, such as inspecting pipes and drains, can prevent future overflows. If you experience frequent toilet overflows, it could indicate a deeper plumbing issue, such as a blocked sewer line or an aging septic system. In these cases, it’s best to call a professional plumber for a thorough inspection.


7. Prevent Future Overflows

To reduce the likelihood of future toilet overflows, be mindful of what you flush. Avoid flushing non-degradable items like wipes, paper towels, or feminine hygiene products, as these can easily clog your pipes. Regularly clean and inspect your toilet and plumbing system to catch small issues before they become big problems. Scheduling annual plumbing maintenance is a great way to ensure everything is in working order.


8. Call a Professional Plumber

If you’re unable to fix the issue yourself, or if the toilet continues to overflow despite your efforts, it’s time to call in a professional plumber. A licensed plumbing expert can identify the underlying cause of the issue, whether it’s a deep clog, sewer line issue, or other plumbing problem. Professional plumbers have the tools, knowledge, and experience to fix the issue safely and efficiently, preventing further damage to your home.


If you’re facing a toilet overflow or any other plumbing issue in the Daytona Beach area, don’t hesitate to call Daytona Plumbing. With years of experience serving Daytona Beach and surrounding areas, our expert plumbers are here to resolve your plumbing problems quickly and efficiently. From simple blockages to more complex plumbing issues, we’ve got you covered. Contact us today at 386-253-7674 for reliable plumbing services and expert advice.

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