Why Is My Pool Water Green? Quick Cleaning Tips
Nothing is more disappointing than stepping outside to find your pool green and uninviting. Understanding why algae appears is the first step to restoring your pool to a sparkling state.
Why Pool Water Turns Green
Green pool water is almost always caused by algae growth. The main triggers include:
- Poor circulation: Water that isn’t moving allows algae to thrive.
- Low sanitizer levels: Insufficient chlorine or sanitiser lets algae grow.
- Debris in the pool: Leaves, dirt, and organic matter feed algae.
- Warm water: Algae grows faster in higher temperatures.
Catching green water early makes the cleaning process faster and more effective.
Step 1: Clean the Pool
The first step in tackling green water is removing debris and algae:
- Use a skimmer net to remove leaves and surface algae.
- Vacuum or use a robotic cleaner for the bottom of the pool.
- Brush walls and floors with a stiff brush to loosen stubborn algae.
Step 2: Backwash the Filter
Backwashing removes built-up contaminants and green water from your pool filter, improving circulation and preparing the water for treatment. Regular backwashing keeps your filter working efficiently.
Need help removing algae? Contact our pool experts today and get your water sparkling again!
