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FREE POOL ANSWERS

Start with the question in front of you.

Clear first checks for common pool problems—written for homeowners, grounded in safety, and designed to help you decide what to do next.

Every answer includes a clear stop-and-call-a-professional boundary.

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POOL FIX FINDER

Two questions. One useful next move.

Want to work through weak circulation or water loss? Start a free saved walkthrough.

This free diagnostic does not replace an on-site inspection. It does help you stop guessing and choose the right playbook.

It flags poor visibility, chemical reactions, electrical hazards, and pressurized-equipment risks before recommending a product.
123SYMPTOM

What best describes the problem?

01Water testing / chlorine loss

Why Does My Pool Keep Losing Chlorine?

If chlorine keeps dropping, look at when it happens and what changed before adding more product.

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02Seasonal care / closing

Can I Close My Pool While the Water Is Green?

What to check before covering a green pool, and how to handle closing when freezing weather is getting close.

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03Water clarity / troubleshooting

Why Is My Pool Cloudy When Chlorine Looks Normal?

A chlorine reading is only part of the picture. Check the test, the rest of the water balance, and the circulation system.

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04Water chemistry / pH basics

Why Does Balanced Pool pH Matter?

A quick homeowner guide to what pool pH means, why the recommended range matters, and what to check before making an adjustment.

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05Water loss / leak check

Is My Pool Leaking or Evaporating?

How to separate normal evaporation and splash-out from a likely pool leak without guessing or draining the pool.

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06Pump / circulation

Why Won’t My Pool Pump Prime?

The common reasons a pool pump will not fill with water, plus safe checks for Pentair, Hayward, and Jandy systems.

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07Water chemistry / algae

Why Did My Pool Turn Green After Adding Chlorine?

How to distinguish active algae, weak sanitizer, metals, and poor circulation after a chlorine addition.

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08Salt system / sanitation

Why Is My Salt Generator Not Producing Chlorine?

How to separate a salt-cell problem from flow, temperature, salt, runtime, chemistry, and testing issues across Pentair, Hayward, and Jandy systems.

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09Stains / surfaces

What Causes Brown Pool Stains?

How to sort iron, organic debris, scale, rust, and surface deterioration before treating a brown pool mark.

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10Jandy heater / no-start

Why Is My Jandy Heater Not Starting?

Owner-safe checks when a Jandy pool heater does not start, plus the point where gas, electrical, or internal service must stop.

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11Pentair heater / no-start

Why Is My Pentair Heater Not Starting?

Owner-safe checks when a Pentair pool heater does not start, plus the point where gas, electrical, or internal service must stop.

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12Hayward heater / no-start

Why Is My Hayward Heater Not Starting?

Owner-safe checks when a Hayward pool heater does not start, plus the point where gas, electrical, or internal service must stop.

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