What To Do About A Toilet Tank Overflowing

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Having an overflowing toilet inside the house can be a nightmare for the entire family. You’ll have a hazmat situation at hand as you will need to clean the toilet floor and remove the effluent. Also, if this is the only available toilet in the house, it can really make matters worse.

There are two main reasons why a toilet tank may overflow, causing water to overflow. The first is a faulty tank float. It fails to stop water from getting into the tank when it is full. The second is a blockage in the toilet drain. A blockage prevents the effluent from draining away. The result is an overflowing of effluent over the toilet bowl. Knowing what to do when you have an overflowing toilet is important as it can help to mitigate the problem. Also, be sure to call immediately for toilet repair Northhampton PA.

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What To Do When The Toilet Overflows

Most people normally flush the toilet the second time when they notice that water is draining away slowly. However, this is a big mistake as water will fill the bowl and overflow. The following are some steps to take when your toilet overflows:

i) Shut Off The Water Supply To The Toilet

toilet water supply

Most toilets have a water shutoff valve at the bottom of the bowl. When your toilet overflows for whatever reason, start by turning off the water supply before you start thinking about what the underlying cause might be. If your toilet has no shutoff valve, and water continues to overflow, you should turn off the water supply from the main shutoff valve of the house. Once the flooding has stopped, you can start investigating the problem.

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ii) Stop Using Water Features Around The House

If the blockage of drain pipes is what led to the overflowing of the toilet, you should stop using any faucet, toilet, shower, bathtub, water heater, or any other water feature around the house. This may only exacerbate the problem. Ideally, you should call a competent plumber after turning off the water supply.

iii) Try To Find The Root Cause Of The Problem

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Once the water supply has been stopped, you can move on to start checking what the main cause of the problem might be. Start by checking if the water in the bowl drains away. If it does not, or it drains away slowly, the problem must be a blockage. In such a case, you can use a toilet plunger to try and clear the blockage. However, this is rarely an effective option. Ideally, you should call a licensed plumber to come and inspect your plumbing. They will offer an effective solution.

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iv) Check The Float Ball

A damaged float mechanism might be to blame for the problem. If the float ball or float cup does not shut off the water supply to the tank, you should hire a competent plumber to carry out repairs. You can check the condition of the float by turning the water back on and lifting the float to see if the water stops flowing into the tank. If it does not, there is little you can do to fix the problem other than calling for professional repairs.



It seems that every homeowner, at some point or another, has dealt with the inconvenience of an overflowing toilet. To avoid these issues, be sure to pay close attention to the contents you flush down the loo. Only a small amount of toilet paper and waste is considered safe. Other contents should be disposed of in the trash can. Be sure to call a plumber immediately when you notice that your toilet or plumbing system seems to be performing oddly. This can avoid a small issue from developing into a larger, more expensive one. For those in northeastern Pennsylvania, call Robinson Plumbing today.

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Call Robinson Plumbing For Superior Plumbing Services

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Contact Robinson Plumbing, one of the most trusted plumbing companies in the Lehigh Valley, for reliable plumbing services. We offer various plumbing services ranging from water heater replacements, toilet repairs and replacements, drain clogs, water leaks, and more. We always give a wide range of solutions when possible for any plumbing repairs. This allows you to choose the best options for your home and budget.

Find yourself dealing with an unexpected plumbing problem in the middle of the night? No worries! You can count on the expert plumbers at Robinson Plumbing to take care of you. We offer reliable 24-hour emergency plumbing services. You can count on us to get the job done quickly and correctly and, best of all, at an affordable price.

We proudly offer the most affordable and best plumbing services in the Lehigh Valley area. Our plumbers all have the proper licenses and expertise to ensure your satisfaction. All of our work comes with a guarantee. Contact Robinson Plumbing today and schedule your free estimate.

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Some of the areas we service include Allentown, Bethlehem, Easton, Lehigh Valley, Whitehall, and these zip codes: 1 8101, 18015, 18042, 18001, 18052, as well as all surrounding areas in the Lehigh Valley, Pennsylvania.

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