A constantly running toilet is more than just annoying — it wastes a massive amount of water every single day. In some cases, you can lose hundreds of litres without even realising it.
If your toilet won’t stop running, there’s always a reason.
Common Causes of a Running Toilet
A Worn-Out Flapper
Over time, the rubber flapper inside your toilet tank becomes worn or warped. This prevents it from sealing properly, allowing water to run nonstop.
Faulty Fill Valve
If the fill valve isn’t working correctly, your tank won’t shut off when it fills. Instead, it continues running water into the bowl.
Float Problems
The float controls the water level inside the tank. If it’s set too high or gets stuck, water will keep running into the overflow tube.
Leaking Flush Valve
One of the most overlooked causes — a tiny leak around the flush valve can keep water flowing even when everything else looks fine.
Why Fixing It Matters
A running toilet wastes money, damages internal parts, and adds unnecessary stress to your plumbing system. Left long enough, it can even cause flooding inside the bathroom.
Get It Fixed Fast With LOUW BROS
We diagnose running toilets quickly and replace only what’s needed. Whether it’s a simple flapper replacement or a full internal rebuild, we’ve got you covered.
Stop the Water Waste
Don’t ignore a toilet that won’t stop running. Call LOUW BROS now and save money, water, and frustration.
