What can result from excessive levels of chlorine in pool water?

Excessive levels of chlorine in pool water can lead to skin irritation for swimmers. Chlorine is a powerful disinfectant used to kill bacteria and other harmful pathogens in pool water. However, when the concentration of chlorine becomes too high, it can cause chemical burns or irritation to the skin and eyes, leading to discomfort. This is particularly true for individuals with sensitive skin or those who have pre-existing skin conditions.

In addition to skin irritation, high chlorine levels can also have other negative effects, such as creating an unpleasant strong chemical smell, irritating mucous membranes, and contributing to respiratory issues. Maintaining proper chlorine levels is crucial for both safety and comfort.

Other options such as improved water clarity, enhanced disinfection, and reduced need for chemicals are misleading in this context. While chlorine does provide sanitation and clarity when used properly, excessive amounts do not enhance these benefits; rather, they can lead to adverse effects.