Why Does My Toilet Keep Running?

A toilet that won’t stop running can waste gallons of water every day, increasing your utility bill and putting stress on your plumbing system. Don’t let this common issue drain your wallet—here’s how to fix it.

Step 1: Check the Flapper

  • The most likely cause of a running toilet is a worn or misaligned flapper. This rubber part creates a seal over the flush valve, but over time, it can warp or deteriorate. To test it, remove the tank lid, flush the toilet, and see if the flapper seals properly after the tank refills. If not, it’s time for a replacement.

Step 2: Inspect the Fill Valve

  • If the flapper looks fine, the issue might be with the fill valve. A malfunctioning fill valve can cause the tank to overfill, leading to constant water flow into the overflow tube. Adjust the float level to reduce the water level in the tank, or replace the fill valve if necessary.

Step 3: Test for Silent Leaks

  • Silent leaks can waste water without you noticing. Add a few drops of food coloring to the tank and wait 20 minutes without flushing. If the color appears in the bowl, you have a leak that needs immediate attention.

Running toilets are a common plumbing issue, but they can lead to serious water waste if not addressed. If you’re unsure how to fix it or need a professional touch, Adams Plumbing and Drain is here to help. Our experienced plumbers can quickly diagnose the problem and provide a lasting solution to save you water and money.

Our Service Areas:

Gulf Shores, Mobile, Saraland, Satsuma, Semmes, Tillmans Corner, Prichard, Theodore, Dauphin island, Chickasaw, Creola, Bay Minette, Spanish Fort, Daphne, Fairhope, Foley, Loxley, Robertsdale, Summerdale, Stockton, Stapleton.

Interior of stylish modern restroom with toilet bowl