Green Pool Treatment & Algae Removal
We restore green, murky pools back to crystal clear water fast and safely.

From Green and Swampy to Swim-Ready
A green pool is more than just an eyesore. It is a sign that algae has taken over and your water chemistry is out of balance. Left untreated, algae spreads quickly and makes your pool unsafe to swim in. The good news is that no pool is too far gone for us to fix. Our green pool treatment service tackles even the worst algae blooms and brings your pool back to life.
We use professional-grade chemicals and proven methods to eliminate algae at the source. You do not have to drain your pool or spend weeks trying DIY solutions that do not work. Our experienced pool technicians in Union City can restore your pool in just a few days, depending on how severe the algae growth is.
What Causes Algae to Take Over Your Pool
Algae grows when your pool water becomes unbalanced. This usually happens when chlorine levels drop too low or when the water sits stagnant without proper circulation. Common causes include:
- Skipping regular pool maintenance and chemical testing
- Heavy rain or storms diluting your pool chemicals
- Warm weather combined with direct sunlight
- Poor filtration or a clogged filter system
- Lack of circulation from a broken or underperforming pump
- Leaves, dirt, and organic debris left in the water
Once algae starts growing, it spreads fast. What begins as a few cloudy spots can turn your entire pool green within days. That is why quick action matters.
How We Restore Your Green Pool
Our algae removal process is thorough and effective. Here is what we do:
- Test your water chemistry to determine the severity of the algae bloom
- Add shock treatment to kill existing algae and bacteria
- Brush pool walls, floors, and steps to break up algae colonies
- Run your filtration system continuously to remove dead algae
- Vacuum debris and sediment from the pool floor
- Rebalance water chemistry for long-term clarity and safety
- Clean or backwash your filter to restore proper function
Depending on how green your pool is, this process may take multiple treatments over several days. We monitor progress closely and adjust our approach as needed. Once the algae is gone, we recommend enrolling in our weekly pool cleaning service to prevent it from coming back.
Keeping Algae Away for Good
After we clear up your pool, the last thing you want is for algae to return. Regular maintenance is the best prevention. That means testing your water weekly, maintaining proper chlorine levels, and keeping your filter system clean and functioning. We offer ongoing maintenance plans that take care of all this for you so your pool stays blue and balanced year-round.
Green Pool? Let Us Fix It Fast
Call us today for professional algae removal and green pool treatment in Union City.
(510) 973-2342