Green to Clean Charleston, SC
Premium Green Pool Treatment Services for Homeowners Across Charleston, SC
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843 Pool Service – Charlestons’ Trusted Green Pool Recovery Specialists
A green pool isn’t just an eyesore, it’s a serious warning sign that your water has become unsafe, unbalanced, and potentially hazardous to swimmers. In the Charleston climate, where warm temperatures, high humidity, heavy pollen, coastal winds, and mineral-rich water put constant stress on your pool, water can turn green much faster than most homeowners realize. Whether your pool has developed a slight cloudy tint, a bright green hue, or a thick, swamp-like layer of algae, it means your circulation, filtration, and water chemistry are no longer working together the way they should.
At 843 Pool Service, we specialize in professional green pool clean-up services throughout Charleston, North Charleston, Mount Pleasant, Summerville, Goose Creek, Hanahan, Ladson, Daniel Island, James Island, Johns Island, Sullivan’s Island, and Isle of Palms, restoring even the most neglected pools to crystal-clear, safe, and swimmable condition. Our certified technicians use a proven, multi-step “green to clean” recovery process built specifically for Lowcountry water conditions, including heavy pollen cycles, coastal debris, and high algae growth rates. No matter the cause, algae blooms, equipment failure, circulation problems, chemical imbalance, storms, or extended periods of inactivity we bring your pool back to life quickly, typically within 24–72 hours, depending on severity.
From mild green outbreaks to full-scale swamp recoveries, 843 Pool Service handles every stage of the process with precision, care, and professional-grade equipment. Your pool will go from green, murky, and unsafe to sparkling blue, balanced, and ready to enjoy without guesswork or unnecessary drains.
Our $500 Flat-Rate Green-to-Clean Service
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Your Trusted Pool Service Partner
It’s easy to get started with 843 Pool Service.
WHAT OUR CLIENT SAYS
Trusted by 100+ homes throughout Charleston, SC and neighboring cities.
We treat our customers like family, which is why we crafted our Pool Service plans to service our customers with the utmost professional service so you can enjoy your pool worry free.
Why Choose Us
Experience the Next Level Difference To Pool Service
843 Pool Service delivers reliable, high-quality pool care for homeowners across Charleston, SC and surrounding areas. From weekly maintenance to green pool recovery and equipment repairs, our experienced team uses premium chemicals and proven methods to keep your pool clean, safe, and swim-ready year-round. Trusted, transparent, and always professional—we make pool ownership easy.
Over 10 years of experience in the pool service industry spanning across 2 counties.
Servicing over 100+ customers a year while maintaining a 5 star rating from our clients.
When you choose 843 Pool Service, you have a friend in the industry you can trust.
We are availabler day and night for our customers. We take your business seriously.
Our Charleston, SC Service Areas
- Charleston
- North Charleston
- Mount Pleasant
- Summerville
- Goose Creek
- Hanahan
- Ladson
- Daniel Island
- James Island
- Johns Island
- Sullivan's Island
- Isle of Palms
Got Questions?
We’ve shared a series of our most common questions and answered them. If you need additional information or have other questions, never hesitate to reach out to us.
We proudly serve Daniel Island, and the greater Charleston South Carolina area, including communities throughout Charleston County and within a 15-mile radius.
Our Full Service includes chemical balancing, skimming, brushing, vacuuming, equipment inspections, and biannual filter cleanings.
This is our pool recovery package designed to restore green, algae-filled pools back to clean and swimmable conditions using chemicals, brushing, filter cleaning, and equipment inspections.
Yes, we offer new plaster start-up services that include multiple visits, water balancing, brushing, filter cleaning, and a care guide.
Yes. We install pool automation systems that let you control pumps, heating, lighting, and water features right from your smartphone or tablet.
Prices vary based on your pool’s size and condition. Chemical Only service starts at $100+/month and Full Service starts at $170+/month.
Absolutely. We service and install pumps, filters, motors, automation systems, chlorinators, and more.
This includes draining the pool, chlorine washing, equipment and filter cleaning, refilling the pool, and chemical rebalancing.
No. As long as we have access to the pool and equipment, we can perform services without you needing to be present.
Call us at (843) 285-6199 or email us at info@843poolservice.com to request a quote or schedule an appointment.
Still have questions?
Green Pool Treatment in Charleston, SC
Why Did My Pool Turn Green?
In Charleston, SC, algae can take over a pool faster than most homeowners realize. With long stretches of warm weather, high humidity, heavy pollen cycles, mineral-rich water, and sudden coastal storms, a pool can go from clear to cloudy, or fully green within just a few days if something in the system stops working properly. When water chemistry falls out of balance or circulation slows down, algae spores multiply quickly and transform your pool into a green, hazy mess.
The most common causes of green pools in the Charleston area include:
Low chlorine levels or rapid sanitizer depletion
High phosphates or organic debris from trees, pollen, and yard runoff
Dirty or clogged pool filters that can’t keep up with demand
Pump issues or reduced circulation especially during hot, humid months
Storm debris, heavy rainfall, or flooding after coastal weather systems
Extended periods without maintenance, vacations, or seasonal downtime
Algae spores are always present in the environment especially with Charleston’s coastal winds, oak pollen, and year-round vegetation. Once they begin multiplying, they cloud your water, stain plaster and tile, clog your equipment, and disrupt chemical balance. The longer algae is left untreated, the more difficult and expensive it becomes to remove.
What Are the Dangers of a Green Pool?
A green pool is far more than an eyesore—it’s a genuine health and safety hazard, especially for families, pets, and rental properties throughout the Charleston area. Once algae begins to spread, your water can quickly become a breeding ground for harmful bacteria, insects, and contaminants. And the longer it sits untreated, the more damage it can cause to both swimmers and your pool equipment.
Risks of a green pool include:
Bacterial contamination and unsafe water that poses health hazards
Increased risk of ear, skin, and eye infections for swimmers
Mosquito breeding—especially common in warm, humid Charleston weather
Staining on plaster, tile, and grout that becomes progressively harder to remove
Clogged filters and overworked pumps, leading to equipment strain or failure
Costly repairs if algae and debris continue circulating through the system
Even a slight green tint indicates a chemical imbalance or poor circulation and the sooner you address it, the faster and more affordable the recovery will be. With professional green pool treatment from 843 Pool Service, you can restore safe, clear, sparkling water quickly and prevent long-term damage to your pool and equipment.
Our Green Pool Cleaning Process
At 843 Pool Service, we take a thorough, results-driven approach to green pool recovery. Our goal isn’t just to make the water look better temporarily—it’s to restore long-term clarity, safety, and balance while preventing future algae outbreaks.
1. On-Site Assessment
We start by assessing the severity of the algae bloom, testing your water’s chemical balance, inspecting the filter and pump system, and identifying the root cause—whether it’s equipment failure, poor circulation, or chemical imbalance.
2. Shock and Algaecide Treatment
Most green pools require a high-dose chlorine shock to kill algae quickly and sanitize contaminated water. For thick or stubborn blooms common in Charleston, we may also apply professional-grade algaecides to accelerate recovery and destroy resistant algae strains.
3. Brushing and Circulation
We brush every wall, corner, step, and floor surface to break apart algae colonies and expose them fully to sanitizers. This step prevents staining, speeds up cleanup, and ensures the treatment reaches all hidden areas where algae thrive.
4. Filtration and Vacuuming
Once the algae have been killed, your filtration system does the heavy lifting. We clean, backwash, or deep-clean your filters to remove dead algae and sludge. For severe cases, we vacuum debris from the bottom to speed up the clearing process.
5. Repeat Treatment (If Needed)
For heavily neglected or “swamp-level” pools, multiple treatments may be needed over 1–3 days. This ensures every trace of algae is eliminated and the water returns to safe, crystal-clear condition.
6. Chemical Balancing and Monitoring
After the water becomes clear, we rebalance all major chemical levels—including pH, alkalinity, stabilizer, calcium hardness, and chlorine—to ensure your pool remains algae-free and safe for swimming.
7. Preventive Recommendations
To stop future algae blooms, we evaluate your equipment and maintenance routine, offering recommendations such as improved filtration, upgraded pumps, better circulation schedules, saltwater systems, or automation features that help maintain ideal chemical levels year-round.
Do I Need to Drain My Pool?
Not necessarily. While a full drain-and-clean may be required for extremely severe or long-neglected green pools, most pools in Charleston can be restored to clear, safe water without draining at all. At 843 Pool Service, we always evaluate whether recovery can be done through chemical treatment, filtration, and debris removal before recommending a drain.
When determining the best approach, we consider:
Severity of the algae bloom
Chemical history and chlorine demand
Presence of staining or algae embedded in the surface
Age and condition of the plaster or pool finish
Whether an acid wash or deep cleaning is needed
Our priority is to protect your pool’s surface and help you avoid unnecessary expenses, water waste, or damage caused by improper draining. If a full drain is required, we perform the process safely, follow Charleston water-disposal guidelines, and take steps to protect your plaster from heat exposure during the refill.
Green Pool Cleaning for All Pool Types
843 Pool Service provides professional green pool treatment for every type of residential or commercial pool across Charleston County. No matter the construction, finish, or system design, we have the tools and expertise to restore your water from green to crystal clear.
We clean and recover:
Plaster / gunite pools
PebbleTec, PebbleSheen, and exposed aggregate finishes
Vinyl liner pools
Fiberglass pools
Above-ground pools and standalone systems
Pool + spa combination setups
HOA and community pools
Rental, Airbnb, and vacation-property pools
If you manage a rental home or have guests arriving soon, we offer priority scheduling to ensure your water is clean, safe, and guest-ready before check-in. Whether it’s a mild algae bloom or a full swamp-level recovery, 843 Pool Service handles it quickly, professionally, and with long-lasting results.
How Fast Can You Clean a Green Pool?
The timeline for restoring a green pool depends on the severity of the algae bloom and the condition of your filtration and circulation system. In most cases, 843 Pool Service can bring your water back to clear, swimmable condition quickly—often faster than homeowners expect.
Typical recovery times:
24–48 hours for light green or early-stage algae
48–72 hours for moderate to heavy blooms
Up to 5 days for severe infestations, neglected pools, or systems with equipment issues
During the cleanup process, we monitor your pool daily and provide clear updates so you know exactly where things stand. We never stop halfway—your pool isn’t considered “recovered” until the water is fully clear, the chemicals are properly balanced, and the system is running efficiently. Our goal is always the same: safe, sparkling, swim-ready water in the shortest time possible.
Common Green Pool Scenarios in Charleston, SC
843 Pool Service restores green pools across Charleston every week, and each area comes with its own environmental challenges. Here are the most common scenarios we encounter:
Charleston: Warm temperatures, high humidity, and heavy pollen leading to rapid algae growth.
North Charleston: Storm debris, inconsistent maintenance, and high bather load causing cloudy or green water.
Mount Pleasant: Coastal winds blowing in sand, pollen, and fine debris that overwhelm filters.
Summerville: Mature trees dropping leaves, seeds, and organic material that feed algae growth.
Goose Creek: Equipment strain and aging systems resulting in circulation issues that trigger algae outbreaks.
Hanahan: Clogged filters and poor water balance caused by debris from surrounding vegetation.
Ladson: New homeowners inheriting neglected pools with significant chemical imbalance.
Daniel Island: High-end pools affected by heavy pollen, shaded areas, and fluctuating water chemistry.
James Island: Dense tree cover and shade producing ideal conditions for persistent algae.
Johns Island: Humidity, debris, and organic buildup from wooded areas causing rapid water discoloration.
Sullivan’s Island: Salt air, winds, and coastal debris disrupting water quality and sanitizer levels.
Isle of Palms: Sand, salt spray, and high temperatures creating frequent algae challenges.
No matter the neighborhood or severity of the issue, 843 Pool Service provides a customized green-to-clean solution designed for Charleston’s unique Lowcountry environment.
Green Pool Prevention Tips
Preventing a green pool starts with consistent care, and 843 Pool Service makes that easier with a mix of professional support and simple homeowner habits. Our team can help you stay ahead of algae with weekly pool service, saltwater conversions, routine filter cleanings, optimized pump schedules, phosphate removal, algae inhibitors for shaded yards, and automation systems that control circulation and chemical dosing for you. Homeowners can also make a big impact by skimming and brushing weekly, keeping skimmer and pump baskets clear, routinely checking chlorine and pH levels, running the pump longer after storms, using a pool cover to block debris and UV exposure, trimming overhanging trees, maintaining proper water levels, and giving the pool a shock treatment after heavy use. With the right combination of expert maintenance and simple at-home care, 843 Pool Service helps ensure your water stays clean, balanced, and algae-free all year long.
Why Choose 843 Pool Service for Green Pool Cleanup?
Charleston-area homeowners choose 843 Pool Service for green-pool cleanup because we deliver fast response times, certified technicians, and proven recovery methods built for Lowcountry conditions. As a locally owned and operated company, we understand the challenges Charleston pools face—high humidity, algae-friendly temperatures, pollen from coastal vegetation, salt-air exposure, and heavy storm debris. That means we arrive fully prepared with the right equipment, chemicals, and diagnostic expertise to restore your water safely while protecting your plaster, pump, and filtration system.
Our pricing is honest, our communication is clear, and our team focuses on fixing the root cause—not just temporarily clearing the water. With years of hands-on experience serving Charleston, Mount Pleasant, Summerville, Goose Creek, Daniel Island, and surrounding communities, we know how to treat even the toughest green-pool situations. We don’t do “splash-and-dash” cleanups. We fully restore your pool, help you understand what caused the outbreak, and provide guidance to prevent it from returning.
When you choose 843 Pool Service, you get a team committed to long-lasting results, five-star service, and a clean, safe, crystal-clear pool you can feel confident using again.
Never Deal With Green Water Again
- 24/7 water quality monitoring
- Preventive chemical balancing
- Regular equipment maintenance
- Priority emergency service
Schedule Your Green Pool Cleaning in Charleston, SC Today
If your pool is green, cloudy, or showing the early signs of algae growth, now is the time to act. In Charleston’s warm, humid climate, a green pool can worsen rapidly making it harder to clean, more expensive to restore, and potentially damaging to your equipment, filtration system, and plaster. Whether you’re preparing your home for guests, getting a property ready to list, or managing a rental or Airbnb, 843 Pool Service is Charleston’s trusted expert for fast, reliable green-pool recovery.
Our team responds quickly, restores your water the right way, and ensures your pool is safe, clear, and perfectly balanced again. From Mount Pleasant to Summerville, Daniel Island to Goose Creek, and throughout Charleston County, we bring green pools back to life with proven methods tailored to Lowcountry conditions.
Call us today or request service online to schedule your green pool assessment with 843 Pool Service. We’ll revive your water, correct your chemistry, and help you get back to enjoying a clean, healthy, worry-free pool.