3 Common Reasons for a Running Toilet

How to Test if Your Toilet is Leaking

Luis Dominguez

Master Plumber

toilet tank open to check float and flapper for cause of running toilet

Why is My Toilet Running?

One of the most common reasons for high water bills in the Sacramento area is a leaking toilet.

These small drips can add up to gallons of wasted water every day.

This can cost you money and puts a strain on our local water supply.

But don’t worry—catching leaks early is easier than you might think!

Here’s a quick trick to check if your toilet has a leak.

 

Food Coloring Test

Remove the lid from your toilet tank, flush, and wait for the tank to refill.

Put 4-5 drops (no more than 5) of food coloring in your toilet tank (not the bowl) and wait about 15 minutes without flushing.

If you see color seeping into the toilet bowl, you’ve got a leak.

Flush the toilet to remove the food color.

Check the Following:

  • toilet flushing handle raises the flapper properly.
  • toilet flapper makes a tight seal.
  • toilet float and water level is too high.
  • the chain is tangled

Your Trusted Sacramento Plumber

If you ever have a running toilet or any other plumbing issue, I’d be happy to help.

I’ve been working with homeowners and business owners in Sacramento for over 20 years.

I know the unique plumbing challenges of our community.

Whether it’s a small fix or a bigger plumbing project, I’m just a call away.

I can keep your plumbing system working properly and your water bills low!