The adjustment of pool water alkalinity and acidity is a critical aspect of pool maintenance. Raising the numerical value that quantifies this balance involves the addition of specific chemical compounds designed to neutralize excess acidity in the water. For example, sodium carbonate, commonly known as soda ash, or sodium bicarbonate, frequently referred to as baking soda, are frequently used to achieve this effect.
Maintaining the correct degree of alkalinity and acidity in pool water is vital for swimmer comfort and safety. Improper levels can lead to skin and eye irritation. Furthermore, a balanced pool environment is crucial for the efficacy of chlorine or other sanitizers used to control bacteria and algae growth, ensuring a clean and hygienic swimming environment. Historically, the need to manage water balance has been recognized since the advent of recreational swimming pools, leading to the development of various chemical solutions and testing methods.