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North Atlanta, GA

Pool Algae Cleaning in Alpharetta, GA

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If your swimming pool has turned cloudy and green, you might be dealing with algae growth. Pool algae can take over quickly in Alpharetta and the greater Atlanta area, especially during warm weather and high humidity. Even with regular skimming and basic pool care, algae spores can spread quickly, causing murky water and slimy pool walls.

In addition to making your water look murky, a green pool can create safety issues and put extra strain on your pool equipment. Algae buildup can cause clogged pool filters, slow pool pumps, and unbalanced water chemistry levels. Through our Green to Clean service, professionals from Net Positive Pools help pool owners across North Atlanta and the surrounding areas get their pools back to clean, clear water without the guesswork.

What Causes a Green Pool?

Algae problems in a pool can come from low chlorine levels, poor circulation, dirty filters, or chemical imbalance. At Net Positive Pools, we start with a full inspection of your pool water, pool walls, pool equipment, and filtration system. Once we understand what is happening in your swimming pool, we begin a proven pool algae cleaning process.

What Causes a Green Pool?

Our Green to Clean Process

At Net Positive, our Green to Clean service usually includes:

  1. Adding targeted treatments that break down algae spores and active algae bloom activity
  2. Scrubbing pool walls, steps, and other surfaces with a pool brush to remove stubborn algae
  3. Pumping and removing debris, dead algae, and contaminated pool water
  4. Inspecting and cleaning the pool filtration system, pool pump, and other equipment
  5. Repeating treatments until the water clears and algae growth is controlled
Our Green to Clean Process

Ready to Clean Your Green Pool?

Many pool owners try quick fixes like pool shock or adding extra chlorine, but algae often comes right back. Green algae is often easy to wipe away at first, but if remaining algae is left behind, the problem starts all over again. Mustard algae and black algae are tougher and can hide in small cracks, porous pool surfaces, pool cleaners, or inside the filtration system.

A pool service professional understands how algae behaves and how it can be stopped at the source. Our technicians take a close look at chlorine levels, water level, chemical levels, pool equipment, and circulation. We also make sure your pool cleaner, filter, and pump are not working against you during treatment. This saves time, reduces repeat chemical purchases, and helps protect your pool long-term.

Ready to Clean Your Green Pool?

Why Choose Net Positive Pools of North Atlanta?

Net Positive Pools provides pool algae cleaning, weekly pool maintenanceequipment repair, and more services for pool owners throughout Alpharetta, Roswell, Johns Creek, Milton, and the greater Atlanta area. Our team members show up on time, thoroughly examine your pool, and walk you through the next steps.

If you are ready to turn your green pool blue, Net Positive Pool Services is ready to help. Contact us today to schedule your pool algae cleaning or learn more about regular maintenance service options.

Frequently Asked Questions

How fast can algae spread in a swimming pool?

Algae spores can spread very quickly in a pool. When water chemistry is off, an algae bloom can take over in just a few days. North Atlanta’s warm, humid summers create ideal conditions for rapid algae growth.

Can I run my pool pump while the pool is green?

Yes, circulation helps during treatment. If your pool filter is dirty or clogged with debris, water may not move properly. We check the pump and filtration system during service to make sure everything is working together.

Is it safe to swim in a green pool?

A green pool is not safe for swimming. Algae growth can trap bacteria and create health risks, so a pool with algae is unsafe until the water clears and chlorine levels are properly balanced.

Will algae come back after cleaning?

Algae can return if chemical levels and filtration are not maintained. Regular maintenance and weekly pool service can prevent algae from coming back and keep your pool water clear all season long.

Do saltwater pools get algae?

Yes. Saltwater pools still need proper chlorine, pH levels, and filtration. Poor chemical balance can lead to an algae problem just like any other pool. Net Positive’s team services both traditional chlorine pools and saltwater pools throughout the Alpharetta area.

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Whether you’re selecting the perfect equipment for your pool or planning a comprehensive maintenance schedule, our dedicated team is here to provide personalized guidance.

More Services

Weekly Maintenance

Weekly Maintenance

Keep your pool clean, balanced, and swim-ready all season long with our weekly maintenance service. Our experienced, background-checked technicians handle the essentials. With consistent care, you’ll enjoy crystal-clear water, longer-lasting equipment, and peace of mind knowing your pool is in expert hands every week.

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Equipment & Repair

Equipment & Repair

From weekly maintenance and repairs to full equipment replacements, our experienced, background-checked technicians keep your pool running at its best using quality parts from top brands. We offer transparent pricing with no hidden fees and back all equipment we sell with a three-year warranty on parts and labor.

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Acid Wash

Acid Wash

If your pool still looks stained, dull, or has calcium buildup even after a standard cleaning, an acid wash may be the solution. It’s a cost-effective alternative to resurfacing that removes a thin layer of plaster to restore your pool’s appearance, and we can also drain and wash your pool to clear stubborn calcium deposits.

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Pool Lights

Net Positive Pools specializes in a wide range of pool lighting services

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Pool Heaters

Pool Heaters

Extend your swim season with a professionally installed pool heater designed for performance and efficiency. We handle everything from new heater installations to troubleshooting and repairs, ensuring consistent water temperature and reliable operation year-round.

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Pool Closing

Pool Closing

Winterize your pool to prevent freeze damage. Our service includes lowering water levels, adding chemicals, blowing out lines, and securing your cover.

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Pool Liners

Pool Liners

Our team installs and repairs inground pool liners with precision, ensuring a wrinkle-free fit that protects your pool’s structure and enhances its appearance. From full replacements to damage assessments, we handle it all and refill and balance your water once the job is done.

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Pool Filter Cleaning

Pool Filter Cleaning

A clean filter is the key to clear water and a longer-lasting pool system. We offer filter and salt cell cleanings twice a year to keep your equipment running efficiently, catch early warning signs like rust or iron buildup, and help you avoid the costly repairs that come with neglected, high-pressure filtration.

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Ready To Start?

Whether you’re selecting the perfect equipment for your pool or planning a comprehensive maintenance schedule, our dedicated team is here to provide personalized guidance.