Test the pool water
Balance pH, alkalinity, and chlorine levels
Brush pool walls, floor, steps, and corners
Remove debris from the pool
Run the pump and filter continuously
Shock the pool with chlorine
Add algaecide if needed
Vacuum the pool thoroughly
Clean or backwash the filter
Repeat brushing and vacuuming until algae is gone
Maintain proper sanitizer levels
Keep the filter and circulation system clean
Prevent algae growth with regular maintenance