Algae Pool Cleaning in Hilton Head, SC

If your swimming pool has turned cloudy, green, or looks more like a pond than a place to relax, you are not alone. Pool algae can take over fast, especially in warm, humid areas like Hilton Head. Even with regular skimming and cleaning, algae spores can spread, leading to green water, slimy pool walls, and stained surfaces. A green pool is more than just unpleasant to look at. It makes your pool unsafe to swim in and can strain your pool equipment, pool pump, and filtration system.

Green to Clean Pool

Our Green to Clean Process

When we arrive, we start with a complete evaluation of your swimming pool’s current condition. Once we understand what is happening in your pool, we move forward with a careful and effective cleaning process.

Here is what this typically looks like:

  1. Add targeted chemicals that begin breaking down algae spores and algae bloom activity
  2. Use a pool brush to scrub pool walls, steps, and the pool surface to remove stubborn algae
  3. Pump and remove as much debris, dead algae, and contaminated pool water as possible
  4. Clean and check the pool filter, pool pump, and other pool equipment for proper circulation
  5. Repeat treatments if the green pool requires additional clearing
  6. Once the water is clearer, begin balancing chemical levels such as chlorine levels, pH levels, and water chemistry

Ready to Clean Your Green Pool?

Algae blooms can seem simple to treat with a quick pool shock or something grabbed from a pool store, but algae is persistent. Green algae may wipe away easily at first, only to return within days. Mustard algae and black algae are even more resistant. They can hide deep in porous surfaces and inside tiny spots in your pool walls and equipment.

A professional understands how algae behaves, how to prevent remaining algae from settling back in, and how to protect your pool equipment during treatment. We also consider your pool water, filtration system, pool cleaner, sand filter, and automatic pool cleaner settings to stop algae from making a comeback.

This saves time, prevents repeated chemical purchases, and protects your investment in your pool.

Underwater view of the steps of a swimming pool with green water.

Why Choose Net Positive Pools

Net Positive Pools provides algae pool cleaning, weekly pool maintenance service, equipment replacement, and general pool care for pool owners across Hilton Head. Our team values customer service, quick communication, and reliable follow-through. When you call us, you get a friendly pool service team that shows up, explains what needs to be done, and gets your pool back to a place you enjoy.

Ready to turn your green pool blue again? Contact Net Positive Pools today to schedule your algae cleaning service.

FAQs

Algae spores can spread very quickly, especially in warm water or when chlorine levels are low. It can go from light discoloration to a full algae bloom in just a few days.

Yes, but if the dirty filter or pool pump is clogged with debris, it may not circulate water well. We will check your equipment and make sure it operates correctly throughout the cleaning process.

No. A green pool is not safe for swimming. It can contain bacteria and other contaminants in addition to the algae.

Algae can return if chemical balance and filtration are not maintained. We offer regular maintenance and weekly pool care to help prevent algae from returning.

Yes. Even with a salt system, chemical levels can still shift. Saltwater pools need the same attention to pH levels, chlorine levels, and filtration.