Water with a pH of less than 7.0 is classified as what?

Water with a pH of less than 7.0 is classified as acidic. The pH scale ranges from 0 to 14, with 7 being considered neutral. A pH level below 7 indicates a higher concentration of hydrogen ions, which contributes to acidity. Acidic water can have various implications for water quality, equipment, and overall pool maintenance, as it can lead to corrosion of metal components and irritate swimmers’ skin and eyes. Understanding the pH levels is crucial for managing water chemistry in commercial pools, ensuring swimmer safety, and extending the lifespan of the pool infrastructure.