Why Do Toilets Keep Running, and How Frank's Mr. Plumber Can Help

The gentle hum of a toilet tank refilling can quickly become a constant annoyance, not to mention a potential water-wasting problem. Let's explore the reasons behind why toilets keep running and how our expert team at Frank's Mr. Plumber can come to the rescue.

The Reasons Behind a Running Toilet

Faulty Flapper:

One of the most common reasons for a running toilet is a worn-out or misaligned flapper. The flapper is the rubber valve that seals the flush valve opening. If it's not sealing properly, water will continually leak into the bowl, causing the toilet to run.

Chain Issues:

A chain that is too long or too short can interfere with the proper functioning of the flapper. An improperly adjusted chain may prevent the flapper from sealing tightly, leading to water leakage and a running toilet.

Float Issues:

The float, which controls the water level in the tank, can become misaligned or damaged. If the float is too high, the water level rises, triggering the fill valve to run continuously.

Worn-out Fill Valve:

The fill valve, responsible for refilling the tank after a flush, may wear out over time. A damaged or malfunctioning fill valve can result in continuous water flow, causing the toilet to run.

Mineral Buildup:

Mineral deposits from hard water can accumulate on various components inside the tank, affecting the proper functioning of flappers, fill valves, and other crucial parts.

If you find yourself stuck with a running toilet, don't let the issue linger. Contact the experts at Frank's Mr. Plumber to diagnose and remedy the problem efficiently. Our experienced plumbers are well-versed in identifying the root cause of toilet malfunctions and providing prompt and effective solutions.