What happens if free chlorine levels are too high?

When free chlorine levels in pool water are too high, one of the primary concerns is skin irritation. Chlorine is commonly used to disinfect pool water, but at elevated levels, it can disrupt the skin's natural barriers, leading to discomfort and irritation for swimmers. This can manifest as rashes, redness, or a burning sensation, making the swimming experience unpleasant.

While maintaining appropriate free chlorine levels is critical for preventing algae growth, excessively high levels do not contribute to enhancing swimming conditions and can instead detract from them. In fact, cloudy water can be a symptom of chemical imbalances, which may include high chlorine levels but also result from other factors such as inadequate filtration or poor water balance. Thus, a balanced approach to chlorine levels is essential for both hygiene and swimmer comfort.