What is the purpose of a pH stabilizer in pool water?

The purpose of a pH stabilizer in pool water is to prevent drastic shifts in pH levels. Maintaining a stable pH is crucial for various reasons. A consistent pH level, ideally between 7.2 and 7.8, ensures that the water is comfortable for swimmers, minimizes irritation to skin and eyes, and maximizes the effectiveness of sanitizing chemicals, such as chlorine. When pH levels fluctuate too much, it can lead to issues such as scaling, corrosion of pool equipment, and diminished effectiveness of sanitizers. By using a pH stabilizer, pool managers can create a more stable environment for the water chemistry, ultimately leading to a safer and more enjoyable swimming experience.