Why Does My Pool Keep Turning Green?
If your pool clears up and then turns green again, the next step is to find what is driving the change. Adding another product without checking the water and equipment can leave the underlying problem unresolved.
Start with testing, not color alone
Green water can involve algae, but color by itself is not a complete diagnosis. A technician should test the water and inspect the pool before recommending treatment. Tell us when the color changed, what was recently added, and whether there has been recent equipment work.
Look at water care and circulation together
Water testing, cleaning and equipment operation all belong in the same conversation. We review the condition of the pool, the water readings, and how the pump and filter are operating. CDC notes that sunlight and material introduced by swimmers can reduce chlorine levels, which is one reason yesterday’s readings may not describe today’s water.
Bring a short history
Before your appointment, gather any recent test results and the names of products added. Note changes in the pump schedule, unusual equipment behavior, and whether the problem affects the whole pool or appears in particular areas. This gives the technician useful context without asking you to guess at the cause.
Cleanup and ongoing service serve different purposes
Our Green Pool Cleanup service addresses the pool’s current condition. A weekly service plan provides ongoing cleaning, water testing and routine equipment checks. We can discuss both, but the scope and price should be clear before work begins. We do not promise a clearing time from a photo alone.
Get a plan for your pool
Contact Miller Pool & Spa with your service ZIP or city, a photo of the pool, and a brief description of what has changed. We serve communities throughout Ventura and Los Angeles counties and confirm availability by address.
View Green Pool Cleanup for help with the current problem, or Weekly Pool Service for ongoing care. Request a quote or call (805) 312-9364.
Further reading: CDC — Home Pool and Hot Tub Water Treatment and Testing.