Does a Bleach Smell at Every Faucet Mean You Need Water Filtration in Palm Coast, FL?

A three-bedroom house in Lehigh Woods, on city water, with a 55-gallon freshwater fish tank in the living room. In early May the water at every faucet started to smell like bleach. A door-to-door salesman left a quote for $4,800 for a whole-house carbon tank and a softener, good for one week. The homeowners called us to ask one question: did the smell mean they needed water filtration in Palm Coast, FL, and did they need it before the quote ran out? The fact that answered most of it was printed on a city notice: from May 6 through May 26, 2026, Palm Coast would disinfect its water with free chlorine instead of chloramines.^[1] The smell had a start date and an end date.

What we checked before talking about equipment

The first thing we do on a smell call is find out whether the smell is the house or the water. We ran the kitchen cold tap, the hall bath, the outdoor hose bib before the house, and the hot side at the tub. The bleach smell was at all of them, about the same at each. When the smell is the same at the hose bib as at the kitchen, it came in from the street. When it is at one fixture only, or only on the hot side, we start looking at the water heater, the fixture, or that branch of pipe instead, which is the kind of work that falls under our plumbing repair and service in Palm Coast.

Here it was the street. Palm Coast normally disinfects with chloramines, which the EPA describes as chlorine with ammonia added, used because they keep disinfecting longer as the water travels through the pipes to customers.^[2] A few times over the years the city has switched to free chlorine for a few weeks and then switched back. The city calls it periodic and temporary, says it is supported by the Florida Department of Environmental Protection, and says it includes daily testing to monitor water quality while it runs.^[1]

The reason a utility does this is not obvious from the kitchen. The CDC explains that water pipes can grow a slimy layer of germs called a biofilm, and utilities may temporarily switch from chloramine to chlorine to help remove it.^[3] In other words, the stronger smell is a maintenance job on the city’s pipes, not a sign something went wrong at the plant.

Why the smell got stronger, and how long it was going to last

The homeowners had lived in Palm Coast for two years and had never noticed this before. That is common. The switch does not happen every month, and if it lands while people are away or busy, they miss it. The city’s own notice says customers may notice a slight increase in the taste and odor of chlorine during the period.^[1] The CDC says the same thing in general terms: water with chlorine can taste and smell different than water with chloramine.^[3]

We pulled up the past notices we could find so they could see the pattern. Here is how the windows lined up.

Two things stood out to them. The windows were short. And they were not always in spring. The 2020 switch ran in November,^[4] which is part of why we are writing this in late October: snowbirds are coming back to houses that sat all summer, and if a switch lands in the next few weeks, a bleach smell on the first night home is easy to read as a problem with the house. The notice also reaches past the city limits. It applies to customers in Marineland and to Florida Governmental Utility Authority customers in Painters Hill and Beverly Beach.^[1]

The fish tank was the real problem

The homeowners had asked about the house. The part of the house that actually needed attention that week was the aquarium. The city’s notice tells customers with fish tanks or aquatic species to contact a professional aquarist, and tells customers on dialysis who use a proportioning machine to contact their physician.^[1] Those are the only two groups the notice singles out.

The CDC explains why fish are different. Fish, turtles, and frogs absorb water directly into their bloodstream, and even low levels of disinfectant can make them sick. The same page says the small amount of chlorine or chloramine in tap water will not affect dogs, cats, or birds.^[3] The homeowners had been topping off the tank with tap water and a conditioner from the pet store, which was the right habit. They wanted to know whether they should let a bucket sit out overnight instead during the switch. The CDC says letting water sit out for a few days removes chlorine but does not remove chloramine.^[3] So a bucket on the counter might work in May and would not work in June. They kept using the pet store conditioner, checked with the store that it handled both chlorine and chloramine, and stopped worrying about the calendar.

For the people in the house, the CDC’s number was the one that settled it: chlorine or chloramine levels up to 4 milligrams per liter are considered safe in drinking water.^[3] The water smelled different. It was still within that range, and the city was testing it daily while the switch ran.^[1]

The $4,800 quote on the counter

The quote was for a catalytic carbon tank and a softener on the main line. That is not a bad system. We install that pairing in Palm Coast, and the reasoning behind it is laid out in our post on whole house water filter versus water softener in Palm Coast. The problem was the reason it was being sold. The smell that prompted it would be gone in three weeks whether they bought anything or not, and the one-week deadline was set by the salesman, not by the water.

“The city’s notice says that from May 6 through May 26 the water is disinfected with free chlorine, and that customers may notice a slight increase in the taste and odor of chlorine during that time.^[1] If you still want a filter after that, we send an itemized quote before we come out.”

Christian Laymon, Master Plumber and Owner, Florida Plumbing & Inspection

The decision we suggested was to wait until June, when the water was back on chloramine, and then decide based on what bothered them on an ordinary week. If the normal taste was fine, they had saved the money. If it was not, they would know what they were trying to fix. They let the quote expire.

We laid out the difference between the two disinfectants on a sheet for them, because it changes what a filter has to do.

What they decided in June

By the first week of June the bleach smell was gone. The normal chloramine taste was still there, and one of them still did not like it in coffee or in a glass of water. Neither of them cared about the shower or the laundry. That narrowed the job to one faucet.

They chose an under-sink filter at the kitchen with its own small faucet, and nothing on the main line. The one detail that mattered was the certification. NSF/ANSI 42 is the standard for aesthetic effects like taste and odor, and it covers both point-of-use and point-of-entry systems. Chlorine and chloramine are separate claims under it, and NSF notes that claims vary by product.^[6] A filter listed only for chlorine is not the same as one listed for chloramine, and Palm Coast water is on chloramine most of the year. They picked a cartridge listed for chloramine reduction. The install was a short visit: a tee off the cold supply, a shutoff, the housing mounted to the cabinet wall, and a hole in the sink deck for the faucet.

Did they skip something they will regret? Maybe. If the white on the shower door starts to bother them, that is a hardness question, and the city’s annual report answers it; our post on what the city’s water quality report says about hardness walks through it. The CDC also points people to their utility’s annual water quality report to see what disinfectant is used and at what levels.^[3] A softener or a whole-house carbon tank can go in later. The under-sink filter does not get in the way of either.

What people usually ask during a switch

Most of the calls during a switch come down to a few questions. People ask whether it is safe to drink. The CDC’s answer is that chlorine or chloramine up to 4 milligrams per liter is considered safe, and the city tests daily during the switch.^[3][1] People ask whether their water heater or pipes caused it. If the smell is at every tap, including an outdoor hose bib, it is coming from the supply, not the house. If it is at one tap or only on the hot side, that is worth a look.

People ask how long it lasts. The windows we found ran from about two and a half to three weeks,^[5][1] and the city says it goes back to chloramines when the process is done.^[1] People with fish ask what to do, and the answer is the pet store product and a conversation with an aquarist, as the city’s notice and the CDC both say.^[1][3] And people ask whether a filter they already own will handle it. A carbon filter certified for chlorine reduction under NSF/ANSI 42 is built for that claim; whether it also handles the normal chloramine depends on whether it carries the chloramine claim too.^[6] The city’s customer service line, (386) 986-2360, takes questions about the change.^[1]

What the three weeks were good for

The homeowners spent nothing during the switch except a bottle of aquarium conditioner, and later paid for one under-sink filter instead of a two-tank system. That will not be the right answer for every house. A family that dislikes the chloramine smell in the shower, or that wants the hardness gone, has reasons for equipment on the main line that have nothing to do with a three-week maintenance window. What the switch did for this house was separate a temporary smell from a year-round preference, so the decision got made on an ordinary week.

If a bleach smell shows up at every faucet this fall, check the city’s newsroom for a notice before you price anything, and look after the fish tank first. Whether you need water filtration in Palm Coast, FL is easier to judge after the water goes back to normal. If you get there and want to compare options, our whole house water filtration systems in Palm Coast page covers what we install, and the whole house water filtration system guide for Palm Coast lays out how the different systems get chosen.

Sources

1. Notice to Palm Coast Water Customers: Temporary Modification of Disinfection Treatment Procedures, City of Palm Coast, 2026
2. Basic Information about Chloramines and Drinking Water Disinfection, U.S. Environmental Protection Agency, 2025
3. About Water Disinfection with Chlorine and Chloramine, Centers for Disease Control and Prevention, 2024
4. Palm Coast residents, your water might taste, smell different in November, News4JAX (WJXT), 2020
5. City of Palm Coast to temporarily change water disinfection process, Palm Coast Observer, 2023
6. NSF/ANSI 42, 53 and 401: Filtration Systems Standards, NSF, 2025