What Causes a Toilet to Run?
Before we dive into the steps of fixing a running toilet, it is important to understand what causes a toilet to run. A toilet can run due to several reasons such as:
1. Flapper Problems
The flapper is a rubber valve that controls the flow of water from the tank to the bowl. Over time, the flapper can become worn out or misaligned, causing water to leak from the tank to the bowl and resulting in a running toilet.
2. Float Problems
The float is a plastic ball that controls the water level in the tank. If the float is set too high, the tank will overfill and the excess water will spill into the overflow tube, causing the toilet to run.
3. Fill Valve Problems
The fill valve is responsible for refilling the tank after each flush. If the fill valve is faulty, it may not shut off properly, causing the water to continuously run into the tank and resulting in a running toilet.
4. Chain Problems
The chain connects the flapper to the flush handle. If the chain is too long or too short, it can interfere with the proper functioning of the flapper, causing the toilet to run.
How to Fix Toilet Running
Now that you know what causes a toilet to run, let’s dive into the steps of fixing a running toilet.
Step 1: Turn off the Water Supply
The first step to fixing a running toilet is to turn off the water supply. Look for the shut-off valve located behind the toilet and turn it clockwise to shut off the water supply.
Step 2: Remove the Tank Lid
Once the water supply is turned off, remove the tank lid by lifting it up and off the tank. Place the lid in a safe place where it won’t get damaged.
Step 3: Check the Flapper
Check the flapper for any signs of wear and tear. If the flapper is worn out or misaligned, it needs to be replaced. If the flapper is fine, move on to the next step.
Step 4: Check the Float
Check the float to ensure that it is not set too high. If it is, adjust the float by bending the float arm downwards until the water stops running. If the float is fine, move on to the next step.
Step 5: Check the Fill Valve
Check the fill valve to ensure that it is not faulty. If it is, replace the fill valve with a new one. If the fill valve is fine, move on to the next step.
Step 6: Check the Chain
Check the chain to ensure that it is not too long or too short. If it is, adjust the chain length accordingly. If the chain is fine, move on to the next step.
Step 7: Turn on the Water Supply
Once you have checked and fixed all the possible causes of a running toilet, turn on the water supply by turning the shut-off valve counterclockwise.
Step 8: Test the Toilet
Flush the toilet and observe if it still runs. If it does, repeat the steps above until the issue is resolved.
Q: Can a running toilet cause damage?
A: Yes, a running toilet can cause damage to your bathroom flooring and subfloor if left unchecked for a long time.
Q: How much water does a running toilet waste?
A: A running toilet can waste up to 200 gallons of water per day, resulting in higher water bills.
Q: Can I fix a running toilet on my own?
A: Yes, fixing a running toilet is usually a simple task that you can do on your own.
Fixing a running toilet is a simple task that can save you a lot of water and money in the long run. By following the steps outlined in this article, you can easily fix a running toilet on your own. Remember to turn off the water supply before starting any repairs and test the toilet after fixing it to ensure that the issue is resolved.