Cyanuric Acid Level for Outdoor Pools: Canadian Limits
Cyanuric acid level for outdoor pools in Canada: Alberta and Ontario limits, why high CYA weakens chlorine, and safe ways to test and lower it.
5 articles
Pool Water Chemistry & Balancing
Pool Water Chemistry & Balancing
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How to Lower Alkalinity in Pool Water Safely
Learn how to lower alkalinity in pool water safely: target range, choosing between muriatic and dry acid, step-by-step dosing, pH recovery and retesting.
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Total Dissolved Solids High in Pool Water: Causes and Fixes
High total dissolved solids in pool water: what the reading means, why it climbs, how to track it, and when partial drain and refill is the right fix.
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Why Does Pool Water Turn Green Overnight? Causes and Fixes
Why pool water turns green overnight, how chlorine and pH cause it, how to clear it step by step, and when it is safe to swim again.
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Why Pool pH Keeps Rising: Causes and Safe Fixes
Why pool pH keeps rising in Canada: CO2 loss from water features, high total alkalinity, fill water and new plaster, and safe ways to lower it.