Karen Rigsby

Karen Rigsby's Posts

Analyzing Three Types of Scale Analyzing Three Types of Scale

Combat calcium-based scale by identifying the type and cause Read more

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Making It Clear Making It Clear

Turbidity is one of the most predominant water quality issues in the pool industry. Read more

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Chlorine Demand Chlorine Demand

Chlorine demand can be defined as the inability to maintain a chlorine residual in a pool or spa. Read more

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Algae Chemistry Algae Chemistry

Algae are microscopic aquatic plant-like organisms that do not have roots, stems and leaves like higher plants. Read more

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Algae Altogether Algae Altogether

Algae are a familiar plague of even the most diligent service techs. Read more

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