pH is a measure of how acidic or alkaline water is. The pH scale ranges from 0 to 14, with 7 being neutral. Water with a pH below 7 is acidic, while water with a pH above 7 is alkaline. One of the most important aspects of maintaining a swimming pool is keeping the water’s pH level balanced. Imbalanced pH levels can cause a variety of problems, including skin and eye irritation, corrosion of pool equipment, and the growth of bacteria.
There are a few different ways to lower the pH of water. One common method is to add an acid to the water. Acids that are commonly used for this purpose include hydrochloric acid, muriatic acid, and sulfuric acid. Another method is to use a pH reducer, which is a chemical that is specifically designed to lower the pH of water. pH reducers are available in both liquid and granular form.