Why Is My Toilet Running? Common Causes and Fixes
April 12, 2025
A running toilet wastes water and money—here’s what to do.
That constant running sound from your toilet isn’t just annoying—it can waste up to 200 gallons of water a day! Here are the most common causes and how to fix them:
- Faulty Flapper: The rubber piece that seals the tank can warp or wear out.
- Float Problems: If the float is too high or too low, the water won’t shut off properly.
- Fill Valve Issues: A malfunctioning valve can keep water flowing into the tank.
- Chain Too Short or Long: A poorly adjusted chain can stop the flapper from sealing.
Some fixes are DIY-friendly, but for persistent problems, it’s best to call a licensed plumber. Ballard Plumbing can stop the drip and get your bathroom back to normal in no time.