How To Fix A Running Toilet Without Calling A Plumber: Easy Steps

Don’t you hate when your toilet is running? You feel like you have to call in a plumber and spend your spare cash on hourly work. Toilets are such a typical part of everyday life, yet they can be so incredibly complex. While there are many things that can go wrong with a running toilet, one of the most common issues is over-flowing toilets caused by clogged drains.

Well, this article is here to add a bit of wisdom and understanding on how to determine what the problem is, and how to fix a running toilet yourself without calling in a plumber.

How to fix a running toilet

How To Fix A Running Toilet: Know The Problem

Basically, there are about three components that can lead to the issue of a toilet running. You’ll need to look at each component to determine which one is causing the problem and how to fix a running toilet.

1. Address The Flapper Problem

TOILET flapper
Toilet Flapper

Toilet Flappers are adhesive discs placed on the bottom of the toilet tank to let water flow into the bowl when it’s flushed; they can wear out and allow too much water, resulting in a leaking toilet. The toilet flapper is one most common causes of a running toilet

You can test to see if the toilet flapper is responsible for a water leak by adding a few drops of food coloring into your toilet tank, then wait for 30 minutes. Do not flush the toilet during these 30 minutes. After 30 minutes, look into the toilet bowl to see if any dyed water has seeped into the bowl. If it has, it means the flapper needs to be replaced.

How To Fix A Running Toilet Flapper

Here are some steps for you to implement if the toilet flapper is the cause of the leak.

Step 1: Turn off the water supply and remove the toilet tank lid

Toilet’s water supply comes through a hose that’s usually on the left side of the toilet, there is a knob at the base of the hose. Turn the knob all the way to the right until it’s tight.

Carefully remove the ceramic lid from the top of the toilet tank. Note, toilet lids are usually heavy, do not place where they can be easily broken or scratched.

Step 2: Drain the toilet

Flush the toilet to drain all of the remaining water from the tank. This will allow for proper inspection.

Step 3: Remove the flapper And Inspect

Toilet flappers generally have a chain that attaches to the flush lever inside the tank, which you can unclip. Inspect the flapper for mineral deposits or specks of dirt, if it’s just dirt you can clean and replace it.

Step 4: Get a new flapper

When buying a new flapper, it has to be the same size and type as your old one. It is advised to go to the store with the old flapper so you can compare the models and be sure you’re buying the right one.

Step 5: Replace the Flapper

To attach the new flapper, fit it into place and attach the hooks on the side to the pins on the overflow tube. Or you follow the installation instruction that comes with your new flapper.

Step 6: Adjust the flapper chain if required

The flapper chain needs to be the right length. If it’s too long, the flapper won’t fully lift off of the drain hole so you won’t get a full flush or it get caught underneath the flapper itself, If it’s too short, the flapper may not be able to close, and seal properly. Adjust the chain so there’s about ½-inch of slack when your flush lever is in the normal position.

2. Adjust The Float

When the flapper is not the problem, the float can be the cause of the continual running toilet. When the float isn’t adjusted correctly, it can cause the water level in the toilet tank to be too high.

When the water level is too high, water will seep over the top tank into the overflow tube then the overflow tube channels water into the toilet bowl so that it doesn’t overflow the tank. If it overflows the tank, then you have a toilet floor full of water.

How To Fix A Running Toilet Float

Step 1:Turn off the water supply and remove the toilet tank lid

Toilet’s water supply comes through a hose that’s usually on the left side of the toilet, there is a knob at the base of the hose. Turn the knob all the way to the right until it’s tight.

Carefully remove the ceramic lid from the top of the toilet tank. Note, toilet lids are usually heavy, do not place where they can be easily broken or scratched.

Step 2: Loosen the float

Loosen the screws holding the float in place by turning counterclockwise with the aid of a screwdriver.

Step 3: Adjust the float

Determine where the float needs to sit based on the water line in the tank. Ideally, the water level should be 1 to 1.5 inches below the top of the overflow tube. Continually adjust the screw by quarter turns until the water level is right. You can loosen the screws more to lower the float, or you can tighten them to raise the float.

Step 4: Test the float level

Once the adjustment is done, turn on the water supply back to the tank. Wait for the tank to fill up. Once it’s full, flush and refills the toilet tank. Ensure the float is sitting at the water level. If it’s too high or too low, repeat the same process for appropriate adjustment.

Examine The Fill Valve

Lastly, if it’s not Flapper and Float causing the leaking toilet, then the fill valve might be the one leaking and needs to be replaced. The fill valve controls the flow of water into the toilet tank, and it stays on until the tank has filled.

How To Fix A Running Toilet Fill Valve

Step 1: Turn off the water supply and Drain

Toilet’s water supply comes through a hose that’s usally on the left side of the toilet, there is a knob at the base of the hose. Turn the knob all the way to the right until it’s tight.

Flush the toilet to drain all of the remaining water from the tank. This will allow for proper inspection.

Step 2: Disconnect the water supply from the tank

Unscrew the hose that supply water into the tank. Turn the screw conterclockwise to loosen it.

Step 3: Remove the original fill valve

After disconnecting the water supply, get your hand down into the tank and locate the lock nut at the base of the fill valve. Unscrew the lock nut. Remove the fill valve by pulling it out of the toilet tank.

Step 4: Get a new fill valve

When buying a new fill valve, it has to be the same size and type as your old one. It is advise to go to the store with the old fill valve so you can compare the models and be sure you’re buying the right one.

Step 5: Install the new fill valve

Fit in the new fill valve into the same place you remove the old one. Tighten the nut in a clockwise direction. Or you follow the installation instruction that come with your new fill valve.Connect the water supply hose to the bottom of your tank by positioning it and then tightening the lock nut on the end of the hose.

Step 6: Turn your water supply back on

Turn your water supply on and let the toilet tank fill back up, then flush. If you experience the same issue repeat the same process for appropraite adjustment.

CONCLUSION

Fixing a running toilet can be a real pain if you don’t know how to do it and if by luck you get to know how to fix it yourself, it can save you some money and aggravation.

We’ve got you covered with this step by step guide that will teach you everything you need to know in order to fix your running toilet yourself. Now go get started.

Kindly share among your friends if this help.

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