Does it feel like your toilet just won’t stop running? You know, that constant sound that keeps you company day and night? If your toilet keeps running after a flush, you’re not alone. Dealing with a toilet constantly running is a common plumbing problem, and we’re here to help you put an end to it. In this article, we’ll break down some of the common reasons why your toilet keeps running and even teach you some DIY fixes that you can attempt yourself if you’re feeling up to the challenge.
Don’t feel so confident in fixing a running toilet? The team at Swan’s Professional Plumbing are always here to help! Don’t hesitate to reach out to us to discuss any plumbing issue you may be facing.
Why does my toilet keep running?
A running toilet could be a result of a variety of issues. In order to fix the issue, it’s important to get to the root cause. Here are some of the most common causes of a constantly running toilet.
Flush valve problems
Over time, the flush valve can degrade, becoming brittle, cracked, or misshapen. This wear and tear can compromise its ability to create a proper seal, leading to continuous water flow.
Faulty fill valve
The fill valve is responsible for regulating the water level in the tank. If the fill valve is faulty or worn, it may not shut off properly after a flush. This can result in a continuous flow of water into the toilet tank.
Chain problems
When the chain connecting the flush lever to the flush valve is either too long or tangled, it disrupts the smooth operation of the flushing mechanism, impeding the flush valve’s ability to close fully and creating a continuous water flow into the toilet bowl, resulting in a running toilet.
Blocked toilet
When a toilet is blocked, a user might attempt to flush it. However, the blockage may prevent a complete flush, causing only a partial flush. In such cases, the flush valve may not close properly because there isn’t enough water to create the necessary suction force. The incomplete flush can result in the flush valve not sealing properly. If the flush valve doesn’t seal, water will keep flowing into the bowl, causing a running toilet. If you suspect a blocked toilet, we recommend giving our friendly team for professional drain cleaning.
Water Level adjustment
When the water level in the toilet tank is set too high, it exceeds the fill line, causing water to spill into the overflow tube. This overflow, typically triggered by a float valve, results in a continuous cycle of water entering the tank and overflowing, leading to both water wastage and the persistent sound of a running toilet.
Mineral buildup
Accumulation of mineral deposits in the flush valve may hinder proper sealing. These deposits interfere with the smooth operation of the flush valve, preventing it from creating a secure seal. As a consequence, water continuously leaks from the tank into the bowl, prompting the fill valve to replenish the water and causing a constantly running toilet
If you’re unsure of what is causing your running toilet, it’s a good idea to get a plumber out to have a look. At Swan’s Professional Plumbing, our team services the entire Perth and Peel regions. With no call-out fees, don’t hesitate to get in contact with our friendly team.
How can I fix my running toilet myself?
Once you’ve identified the cause, you can investigate different solutions. Please remember that attempting to fix things you are unfamiliar with, could result in more damage. Please don’t hesitate to call one of our friendly plumbers if you are ever unsure about what to do.
Adjust the float valve
The float valve (or otherwise known as float ball) plays a role in regulating the water levels inside the toilet tank and controlling the water after a flush. You can adjust the float to alter the level of water by removing the toilet tank lid and locating the float valve. Depending on the one used in your toilet, most will have a screw or clip that you can turn or pinch to adjust the height.
Check the flush valve alignment
Ensure that the flush valve seal is properly aligned and seated on the flush valve opening. If it’s misaligned or not sitting properly, it may not create an effective seal. If you find an issue, you may need to enlist the help of your local plumber to fix or replace it.
Clean the flush valve seal
Sometimes, debris or mineral buildup can affect the flush valve seal’s ability to create a proper seal. Clean the seal with a mild cleaner or vinegar to remove any deposits.
Adjust the chain length
If your toilet uses a chain to connect the flush handle to the flush valve seal, check the chain length. When adjusting, ensure that there is some slack but not so much that it gets caught under the seal, preventing it from closing properly. Adjust the chain length as needed.
Can’t get to the end of the running toilet? Call Swan’s Professional Plumbing!
If you’ve tried all these tips and you still have a running toilet, it’s time to call in the professionals. Our team of plumbers service the entire Perth and Peel region and are ready to help you with any plumbing issue. Whether you need to fix a running toilet, are dealing with a plumbing emergency or want an annual inspection, our team is here to take care of all your plumbing needs. Call us on 1300 634 581 or book a service online today.
