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Late-Season Water Balance (Why September Feels Different)

Cool nights change how your pool behaves; adjust your routine before you close.

October 10, 2024 2 min read
Clean backyard pool with clear water

Cooling Water Changes Demand

As water cools, chlorine demand often drops, but debris can increase. That combination can lead to overchlorination or underfiltration if you keep the exact same routine from July.

The Late-Season Tune-Up

Aim for stability, not perfection.

  • Keep skimming and brushing as leaves begin to fall
  • Watch pH drift and aeration effects from water features
  • Clean the filter before close-down season begins

Need help

Want a pro to handle water balance, troubleshooting, or seasonal service? Call 603-575-9800 or request a quote .