What is the effect of too high alkalinity in pool water?

When pool water has too high alkalinity, it can lead to scaling and cloudy water. Alkalinity acts as a buffer for pH levels in the pool. When the alkalinity is excessively high, it raises the pH levels as well, making the water more alkaline. This can result in the precipitation of calcium and other minerals, forming scale on surfaces and equipment. The presence of scale can cause cloudy water, as the suspended particles scatter light and reduce clarity. High alkalinity can also affect the balance of other chemicals in the pool, leading to further clarity issues and potential discomfort for swimmers. Managing alkalinity is crucial for maintaining clear and safe swimming conditions.