Why Does My Water Suddenly Smell Like a Pool? Hillsborough County’s Temporary Chlorine Conversion Explained

updated 05/30/2026

If you’ve recently turned on the shower and thought,

“Why does my water suddenly smell like a swimming pool?”

...you’re definitely not alone.

Over the last several days, we’ve received calls from homeowners throughout Tampa, New Tampa, parts of Lutz, Brandon, Valrico, Riverview, and surrounding areas asking why their water suddenly smells stronger than usual.

In most cases, the answer has nothing to do with a problem inside the home.

As part of routine maintenance, Hillsborough County and the City of Tampa periodically switch from chloramines to free chlorine for a few weeks. The goal is to help clean and maintain the water distribution system, but many homeowners notice the difference almost immediately.

And honestly… some people notice it more than others.

Hilllsborough county update 05/28/20026

What Are Homeowners Actually Noticing?

The most common complaint we’ve heard so far is simple:

“My water smells like a pool.”

That’s because chlorine has a much stronger smell than chloramines.

Depending on the home, you may notice:

A stronger chlorine smell when showering

Water that tastes different than normal

A noticeable odor when filling a glass from the sink

More smell first thing in the morning

Hot water that seems stronger than cold water

Skin that feels a little drier after showering

Some homeowners barely notice the change.

Others notice it immediately.

If you’re one of those people who can smell chlorine from across the room, this is probably your least favorite time of the year.

Why Does The Shower Smell Worse?

This is one of the most common questions we get.

Warm water releases chlorine into the air faster than cold water.

That’s why many homeowners tell us:

“The bathroom smells like a YMCA locker room, but the kitchen sink seems fine.”

The water itself hasn’t necessarily changed dramatically. You’re simply noticing the chlorine more when it becomes airborne in a warm shower.

Why Are More People Calling About Their Water Right Now?

One thing we’ve noticed over the years is that these temporary chlorine conversions often make homeowners pay closer attention to their water.

Many people don’t think much about their water day-to-day. Then suddenly the smell changes, the taste seems different, or they notice their skin feels a little drier after a shower.

Questions start popping up:

• Has my water always smelled like this?

• What chemicals are normally in city water?

• What’s the difference between chlorine and chloramines?

• Why does my water suddenly smell like a pool?

• Has my water always tasted this way?

  
  

For most of the year, many Florida utilities use chloramines, which are created by combining chlorine and ammonia. Chloramines are often preferred because they provide long-lasting disinfection while producing less noticeable taste and odor than free chlorine.

During the temporary conversion period, utilities switch to free chlorine by itself. Because free chlorine has a stronger smell and taste, many homeowners notice the difference almost immediately.

The reality is that the temporary conversion doesn’t create all of the issues homeowners notice.

In many cases, it simply makes people more aware of things that were already there like hard water buildup, chlorine odor, water spots, dry skin, dry hair, or aging filtration equipment.

Think of it like turning up the volume on something that was already playing in the background.

What Can Homeowners Do?

For homeowners who are sensitive to chlorine smell or simply want a more consistent water experience year-round, a properly designed whole-home carbon filtration system can make a dramatic difference.

At ClearQuest Water Solutions, our custom city water treatment systems are designed specifically for Florida water conditions and can help reduce:

• Chlorine taste and odor

• Chemical smells

• Dry skin concerns

• Dry hair concerns

• Unpleasant tasting drinking water

  
  

Because let’s be honest…

Your water doesn’t have to smell like a public swimming pool every time you take a shower.

Final Thoughts

If you’ve noticed a sudden change in the smell or taste of your water recently, you’re probably not imagining it.

The temporary chlorine conversion is noticeable for many homeowners throughout Hillsborough County, especially in showers and hot water.

For some people, it’s a minor inconvenience they’ll barely notice. For others, it’s the first time they’ve really stopped to think about the water they’re using every day.

One thing we’ve learned over the years is that these temporary conversions often bring attention to issues that homeowners have been living with all along strong chlorine smells, unpleasant tastes, dry skin, and water that simply isn’t enjoyable to use.

If you’re not sure whether what you’re experiencing is related to the county’s conversion or something specific to your home’s water, we’re always happy to answer questions and point you in the right direction—without the high-pressure sales pitch.

Because whether you choose to wait for the switch back to chloramines or explore treatment options, your water should be something you enjoy, not something you tolerate.

FAQ

Common Questions About Hillsborough County’s Chlorine Conversion

Why does my water suddenly smell like a pool?

Many homeowners notice a stronger chlorine smell during the temporary conversion from chloramines to free chlorine. Because free chlorine has a stronger odor than chloramines, the change is often most noticeable in showers, hot water, and when filling a glass at the sink.

What’s the difference between chlorine and chloramines?

Chloramines are created by combining chlorine and ammonia. Most utilities use chloramines throughout the year because they provide long lasting disinfection while producing less noticeable taste and odor. During maintenance periods, utilities may temporarily switch to free chlorine to help clean and maintain the distribution system.

Why does my shower smell stronger than my sink?

Warm water releases chlorine into the air much faster than cold water. That’s why many homeowners notice the strongest odor while showering, even if the water at the kitchen sink seems normal.

Will Hillsborough County switch back to chloramines?

Yes. The free chlorine conversion is temporary and is performed periodically as part of routine maintenance. Once the maintenance period is complete, the utility typically returns to chloramines for regular water treatment.

What can homeowners do if they don’t like the smell or taste?

Some homeowners simply wait for the conversion period to end and notice the stronger chlorine smell fades once the utility switches back to chloramines.

Others use this as an opportunity to learn more about the water coming into their home and explore treatment options that can improve the taste, smell, and overall experience of their water year round.