Why Does My Toilet Keep Running? Here's What It Could Mean

There are certain sounds you stop noticing after you've lived in a house for a while.

The air conditioner kicking on.

The ice maker dropping cubes into the freezer.

The dog walking down the hallway.

And then there's the toilet.

Not the flush.

That little hissing sound that starts a few seconds later.

At first, you don't think much of it.

Maybe it takes a little longer to refill today.

Then you hear it again that evening.

A couple of days later, you're lying in bed, and from the other end of the house you can hear

the toilet running...again.

Most homeowners do exactly the same thing.

They walk into the bathroom.

Lift the lid.

Jiggle the handle.

The sound stops.

Problem solved.

At least until the next flush.

If that routine sounds familiar, you're definitely not the first person to go through it.

Honestly, we've lost count of how many service calls have started with someone saying,

"It's been doing this for a while. I just finally got tired of listening to it."

The Funny Thing Is, Your Toilet Is Usually Giving You Plenty of Warning

Toilets rarely quit all at once.

They usually complain first.

Not with flashing lights or error messages.

Just little clues.

Maybe it takes longer to stop filling.

Maybe it runs for thirty seconds after every flush instead of ten.

Maybe every now and then you hear it refill even though nobody has used it.

Those little changes are easy to ignore because...well...the toilet still works.

Until one day you realize you've been ignoring the same little clue for six months.

We Had a Homeowner Tell Us Something That Made

Us Laugh

A homeowner in the area once told us,

"I think my toilet has separation anxiety. Every time we leave the bathroom, it starts talking

again."

We knew exactly what she meant.

The toilet flushed perfectly.

Nothing leaked onto the floor.

It just never seemed to stay quiet for very long.

She figured it was one of those things she'd eventually get around to fixing.

The only reason she finally called?

Her water bill was almost forty dollars higher than normal.

The repair itself turned out to be simple.

The water she'd been paying for over the previous few months wasn't.

Sometimes the Smallest Part Causes the Biggest

Problem

Here's something that surprises a lot of people.

One of the most common reasons a toilet keeps running is a little rubber flap inside the tank.

That's it.

Not some complicated plumbing failure.

Not a broken pipe.

Just a piece of rubber that's been opening and closing for years.

Eventually it stops sealing as tightly as it used to.

Water slowly slips past it.

The tank notices.

It fills itself again.

Then the whole process repeats.

Quietly.

Hour after hour.

Day after day.

Most homeowners never even realize it's happening because everything takes place inside

the tank where nobody is looking.

If You Keep Jiggling the Handle, That's a Clue Too

We've heard this sentence more times than we could count.

"It works if I jiggle the handle."

And honestly...

That tells us quite a bit.

The handle isn't really fixing the problem.

It's just helping worn parts line back up for a little while.

Think about your front door.

If you had to lift it every time you closed it, you'd know something wasn't adjusted correctly.

You could keep lifting it.

Or you could fix what was causing it.

Toilets work the same way.

That Tiny Trickling Sound Isn't As Harmless As It

Seems

Here's the part most people don't think about.

Water doesn't have to be pouring onto the floor to cost you money.

A slow leak inside the toilet tank is still using water.

You just don't see it.

According to the Environmental Protection Agency, household leaks can waste thousands of

gallons of water every year, and running toilets are one of the biggest contributors. You can

learn more during the EPA's Fix a Leak Week campaign here.

That's why some homeowners don't realize anything is wrong until the monthly bill shows up.

If your water bill has been climbing for no obvious reason, our Why Did My Water Bill

Suddenly Go Up in New Braunfels blog may answer a few more questions.

Sometimes the toilet ends up being the last place people think to check.

Hard Water Has a Way of Sneaking Into Everything

If you've lived around New Braunfels for very long, you've probably noticed white spots on

faucets or shower glass.

That's hard water.

Most people think it's just something you wipe off every weekend.

The part you don't see is what's happening inside your plumbing fixtures.

Those same minerals slowly build up on moving parts inside the toilet tank.

Over time, valves stop sealing quite as well.

Floats don't move as smoothly.

Little problems slowly become bigger ones.

The United States Geological Survey explains more about hard water and why it's so common

in Central Texas.

It's not something that happens overnight.

It's something that quietly happens over years.

Here's Something You Can Check Yourself

Before you assume the worst, try this.

Open the tank.

Put a few drops of food coloring into the water.

Then leave it alone.

Don't flush.

Go answer some emails.

Watch half an episode of your favorite show.

Come back fifteen or twenty minutes later.

If that color has made its way into the bowl, water is slipping past the seal somewhere inside

the tank.

It's an old trick.

Simple.

But surprisingly effective.

Not Every Running Toilet Has the Same Answer

This is probably the biggest misconception we run into.

People search online hoping for one answer.

Replace the flapper.

Adjust the chain.

Tighten something.

Sometimes that's exactly right.

Sometimes it isn't.

We've found fill valves that stopped working properly.

Floats that were sticking because of mineral buildup.

Chains that were just a little too short.

Parts that looked perfectly fine until you watched the toilet go through an entire flush cycle.

That's why two toilets can sound exactly the same but need completely different repairs.

Most People Wait Longer Than They Should

Not because they don't care.

Because life gets busy.

The toilet still flushes.

Nobody has to put towels on the floor.

So it keeps getting pushed to next weekend.

Then the next one.

Then the one after that.

Until one day somebody notices the water bill.

Or the toilet starts running almost constantly.

Or guests ask,

"Has your toilet been doing that all day?"

That's usually the point where people decide it's time.

When It's Worth Calling Someone

If your toilet keeps running after almost every flush, needs the handle jiggled, or seems to

refill when nobody has touched it, it's probably worth having someone take a look.

Emergency Plumber LLC helps homeowners throughout New Braunfels, San Antonio, Schertz, Converse, Selma, and surrounding communities solve everyday plumbing problems before they turn into expensive ones.

Sometimes it's a five minute adjustment.

Sometimes it's a worn part that's ready to be replaced.

Either way, it's almost always easier to deal with now than six water bills from now.

Because the truth is, a running toilet usually isn't trying to ruin your day.

It's just been asking for attention a little longer than most people realize.