Green pool cleanup in Rochester, NY

$300 – $900

Season: May – September

Algae bloom treatment and water restoration. Most Rochester green pools are swim-ready within 1–3 days.

A green pool is an algae bloom, usually caused by low chlorine levels after a storm, prolonged heat, or a skipped maintenance visit. Professional treatment involves super-chlorination (shock), continuous filter operation, algaecide application, manual brushing, and clarifier if needed. The pool needs to be run continuously (24 hours/day) during treatment. Severe cases — black algae or pools that have been neglected for weeks — may require partial draining and replastering.

What's included

  • Water chemistry assessment
  • Super-chlorination (shock treatment)
  • Algaecide application
  • Manual brushing of walls and floor
  • Filter media backwash or replacement
  • Clarifier treatment
  • Follow-up chemistry check (1–3 days later)

Frequently asked questions

How long does it take to clear a green pool in Rochester?
Most green pools respond to treatment within 1–3 days with continuous filter operation. Severe algae cases (very dark green or black algae) can take 3–5 days. The pool should not be swum in until the water is clear and chemistry is balanced.
Can I clear a green pool myself?
Light green pools can be DIY treated with shock and algaecide from a pool supply store. However, if the pool is dark green, cloudy after 48 hours, or has visible algae on the walls and floor, professional treatment is faster and more reliable. DIY attempts on severe cases often cost more in chemicals than professional cleanup.

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