How can you raise the pH level in pool water?

Raising the pH level in pool water can be effectively achieved by adding sodium carbonate, commonly known as soda ash. When sodium carbonate is introduced to the water, it dissociates and raises the pH level, which is important for maintaining water balance. The ideal pH level in pool water typically ranges from 7.2 to 7.8, and using soda ash can help increase pH when it is too low.

Soda ash is also advantageous because it not only raises the pH but may also increase the total alkalinity of the pool water, further stabilizing the pH levels over time. This makes it a preferred choice for many pool operators when attempting to correct low pH. Proper pH balance is essential because it impacts swimmer comfort, equipment longevity, and the overall effectiveness of sanitizers like chlorine.