Dark green neglected pool before a clean-up in Clearwater, FL
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Green Pool Clean-Up in Clearwater, FL

check_circleGreen to Blue, Then Kept That Way
check_circleLicensed Pool Contractor CPC1460480
check_circleNo Contracts
check_circleOpen Seven Days, 9 a.m. to 9 p.m.

Maybe it turned after a week of storms. Maybe it came with the house you just bought, or it's still cloudy after weeks of shocking. Either way, we clear green pools, from a light haze to a backyard swamp.

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Larry has been bringing Clearwater pools back since 1995. We look at the pool, tell you what the clean-up will cost before we start, and find out why it went green in the first place. A pool that gets clear without anyone fixing the cause tends to go green again.

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Once it's blue, you can keep it that way with weekly service, or take it from there yourself with some pointers.

historyOwner-run since 1995
request_quotePrice before any work starts
handshakeNo contracts, ever
verifiedFlorida Certified Pool Contractor CPC1460480
starGoogle rating
petsDog- and cat-friendly
layersThree Levels

Three levels of green, and what each one takes

How far a pool has gone decides how much work, how many chemicals, and how many trips it takes. The quickest way to tell is to look for the floor.

Hazy, cloudy pool water starting to turn green
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Hazy and turning: you can still see the floor

The water has a tint, the walls feel slick, and the chlorine has often run out after heavy rain, a big weekend of swimming, or a pump that stopped running. Caught here, it's the smallest job of the three. The pool gets brushed, treated, and filtered, and the cause gets fixed while it's still simple.

  • check_circleThe smallest and quickest of the three
  • check_circleThe filter works hard but copes
  • check_circleThe best moment to call
Green pool inside a screen enclosure
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water

Green and cloudy: the floor is hard to make out

Algae has taken hold on the walls and in the water. At this stage, shock alone often isn't enough. The walls need brushing, the water needs balancing, and the filter fills with dead algae and needs cleaning.

  • check_circleBrushing and treatment over more than one visit
  • check_circleFilter cleaned as it loads up
  • check_circleSpecialty chemicals sometimes needed, and priced into the clean-up
Split view of a pool going from green to clear
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nature

Swamp: you can't see the floor at all

Dark green or brown, leaves and debris on the bottom, sometimes tadpoles. This is the pool that sat untended for months. It takes the most visits and the most patience: debris has to be removed, the filter has to be cleaned again and again, and the equipment has to be checked in case something stops working.

  • check_circleDebris removal before treatment can work
  • check_circleSeveral visits, with the filter cleaned between them
  • check_circleEquipment problems found and quoted separately
schedule

Why clearing takes longer than turning

Once the chlorine is gone, a Florida pool can go from clear to green in 24 to 48 hours. Bringing it back is slower. At best, it takes about as long as it took to turn. A mild tint usually takes three to five days, and a true swamp can take 7 to 14 days, whatever the label on the shock bucket says.

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What pushes a Clearwater pool over the edge

Larry's view: a pool in the subtropics is always being bombarded by the environment, so it doesn't take much to give algae a springboard. Oak drop and pollen settle on the floor. Rain runoff dilutes whatever chlorine was left. The pump gets turned down to save power, or set to run only at night. Gutters overflow onto the deck and wash dirt in. Any one of them can tip it.

routeThe Process

How a green pool clean-up works

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call

1. Tell us what you're looking at

Call and describe it: how green, how long, whether the pump is running, and whether anything changed recently, like a storm, a party, or new landscaping.

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assignment

2. We see it and give you a price

Larry looks at the pool before quoting. The price depends on how far gone it is, and you hear it before any work starts, based on what we actually find rather than what it sounded like on the phone.

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3. We find out why it turned

Is the pump running long enough? Is the filter worn out? Is the water low enough to starve the pump? Is a leak pulling water out and fresh water diluting the chemistry? We look for the cause on the first visit and tell you what we find. If a leak looks like the cause, we'll coordinate detection with a specialist we trust.

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4. We clear it

Debris comes out, the walls and floor are brushed, the water is treated, and the filter runs and is cleaned as it catches dead algae. A green pool can take more than one visit.

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pool

5. We hand it back

You can keep it blue with weekly service, and depending on how long the clean-up took, the first month may be free or prorated. Or take it from here yourself.

Freeform backyard pool
checklistWhat's Included

What a clean-up includes

ItemIncluded?Notes
Debris removal from the surface and floorcheckYesLeaves, dirt, sand, whatever the storm left
Brushing walls, steps, and floorcheckYesDuring the clean-up
Chemical treatmentcheckYesIncluding specialty algae chemicals when needed
Filter cleaning during the clean-upcheckYesAs the algae load needs
Finding the causecheckYesPump, filter, water level, or something in the yard
Parts and repairsaddQuoted separatelyOnly after you approve the price
New filter cartridgesaddQuoted separatelyIf the old ones are worn out
Clear pool water after the filter has been cleaned
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What a green pool clean-up doesn't include:

  • remove_circleWe don't drain and refill pools or acid-wash surfaces.
  • remove_circleWe don't do leak detection ourselves. If a leak is the cause of the problem, we'll coordinate detection with a specialist we trust.
sellPricing

How a green pool clean-up is priced

A hazy pool after one rainy week and a swamp behind a vacant house are different jobs, so Larry quotes a clean-up only after he's seen it. The price comes down to:

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How green it is:The deeper the color, the more treatment and visits it takes.

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How long it's been:Weeks of neglect mean more debris on the floor and a dirtier filter.

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Pool size:More water, more chemicals.

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Debris load:Oak leaves, palm fronds, and sand take time to get out.

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The filter's condition:A worn cartridge may need replacing before the water will clear.

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The equipment:If the pump or filter is why it turned, that repair is quoted separately and done only once you approve it.

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However long it takes, a single price covers the chemicals and all trips needed to clear the pool.

reviewsReviews

Green pools we've brought back

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★★★★★

A new house and a neglected pool

“We recently moved into a home with a pool that had been neglected for many months. Within days Larry transformed our algae infested swamp of a pool into a beautiful blue oasis.”

Julie Laffler, Google review, September 2022
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★★★★★

From black water to blue in a week

“He took s pool so bad it looked like a creature cold be lurking in the black deapths..it had tad huge tadpoles and other things swimming in it. In one week it was sparkling, beautiful crystal clear blue. I was shocked!! And he has kept it georgeous!”

Donna Rush, Google review, March 2019
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★★★★★

Costs addressed up front

“I am a neophyte pool owner, but Larry (with 25 years of experience) very patiently and thoroughly answered the MANY questions I had and explained all aspects (the chemistry, the engineering, the upkeep) of what he did. The cost of repairs/parts and ongoing maintenance was completely addressed upfront... NO SURPRISES!”

D. James, Google review, July 2021
Clear blue pool beside a rock wall
helpFAQs

Green pool questions

?How long does it take to clear a green pool?expand_more
A mild green tint usually clears in three to five days. A true swamp can take 7 to 14 days, and sometimes a partial drain. Larry gives you a timeline once he's seen it.
?Can we swim in it while it's clearing?expand_more
Wait until the water is clear and balanced. Green water hides the floor, the steps, and anything on the bottom, and the chemistry during treatment isn't swim-ready.
?I've been shocking it for weeks. Why isn't it working?expand_more
Shock alone often won't clear a pool that's gone green. The algae on the walls needs brushing, the pH has to be right for the chlorine to work, and the filter has to be clean enough to catch what dies.
?Will it just go green again?expand_more
It's less likely once the cause is fixed. That's why we look at the pump, filter, water level, and run time as part of the job, and tell you what we found.
?Do I need a new filter after a green pool?expand_more
Sometimes. A clean-up puts a lot of dead algae through the filter. If the cartridge is already worn, it may need replacing to keep the pool clear, and we'll quote it before doing so.
?Can you clear it before our guests arrive this weekend?expand_more
It depends on how far it has gone. A hazy pool can often be clear in a day or two; a swamp can't. Call as early as you can, and Larry will tell you what's realistic.
?Do salt pools turn green too?expand_more
Yes. A saltwater pool is still a chlorine pool, and when the salt cell stops producing enough chlorine, it turns like any other pool. If the cell is the cause, see Salt System Repair.
?Do you drain the pool?expand_more
Not all the way. Ground water sits close to the surface here, and an empty pool can be pushed upward by it, cracking the shell and the plumbing. Draining also lets the finish dry out and peel. We clear pools while they're full, with cleaning, treatment, and filtration. A neglected swamp sometimes needs part of the water let out and replaced, but emptying a pool is a last resort.
?What about black algae?expand_more
Black algae is tougher than the green kind. It's a cyanobacteria that roots into plaster and grout and grows a waxy coating that shrugs off normal brushing and chlorine. It takes scraping with a steel brush, spot treatment, and specialty chemicals, and in Larry's experience it can take one to three weeks to kill. It tends to grow where plaster has worn rough, sometimes from years of topping up a slow leak. If we see that, we'll tell you, because fixing the leak or the surface may be what stops it coming back.
?We just bought a house, and the pool is a swamp. Where do we start?expand_more
With a clean-up, then a walk-through of your equipment once it's clear. See the New Pool Owners page for what that covers.
mailContact

Call or request a quote

Tell us about your pool, and we'll get back to you. For anything urgent, like an overflowing pool or a pump that won't prime, call instead.

  • callPhone:(727) 205-0566
  • scheduleHours:Monday through Sunday, 9 a.m. to 9 p.m.
  • location_onBased in:Clearwater, FL 33761
  • verifiedLicense:Florida Certified Pool Contractor CPC1460480, licensed and insured
dog days
edit_note Get a Free Estimate

Pool overflowing or a pump running dry? Call (727) 205-0566 instead of using the form.