Water analysis tips and advice

Isocyanuric acid

Isocyanuric acid is what is commonly called chlorine stabilizer. The normal levels for isocyanuric acid are 30 to 50 ppm.

 

Note: When the isocyanuric acid level is too high, chlorine has no affect and the reading remains elevated even if chlorine is added. When the isocyanuric acid level is too low, chlorine evaporates quickly in the sun and a larger dose than usual must be used.


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Swimming pool closing

To facilitate the opening of your pool in the spring, you should close it as late as possible, ideally when the water temperature reaches about 10°C (50°F). Did you know that we also offer you the inground pool closing services?


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