Owning a swimming pool requires making sure that the pH of the pool water is between 7.0 and 7.6, because it is the optimal pH for .

Pool water is kept between pH 7.0 and 7.6 to be comfortable and safe for swimmers. Water that is too acidic or too alkaline can irritate swimmers’ eyes and skin and may interfere with sanitation. Therefore, the correct choice is swimmers’ health.

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