Is Your Toilet Running?
How to Tell If Your Toilet Is Leaking (and Wasting Money)
A running toilet can waste hundreds of gallons of water each month—driving up your water bill without you even realizing it.
The Food Coloring Leak Test
One of the easiest ways to detect a toilet leak is with food coloring.
Here’s how to test it:
Remove the tank lid
Add a few drops of food coloring into the tank
Wait 10–15 minutes without flushing
If color appears in the bowl, you likely have a leak.
Why Toilet Leaks Matter
Even a small leak can lead to higher water bills and unnecessary water waste. Many homeowners in Danvers and the North Shore don’t realize how much money a running toilet can cost over time.
When to Call a Plumber
If you notice a leak, it’s best to have a licensed plumber inspect and repair the issue quickly.
At Thompson Works Plumbing & Heating, we specialize in toilet repairs, leak detection, and water-saving plumbing solutions.
