
Pool Service Chemistry and LSI
If you’ve ever looked at a crystal-clear pool and thought, “That looks perfect,” there’s a science behind that sparkle. It’s not just about keeping the water blue or chlorine levels high—it's about creating the right balance of chemicals to protect swimmers, equipment, and the pool itself. And at Metro Pools, we take water chemistry a step further by balancing your pool according to the Langelier Saturation Index (LSI)—a level of precision most companies don’t offer. Swimmer Health and Safety We have a saying around here that all safe water is clean, but not all clean water is safe. Proper pool chemistry ensures that your pool water is sanitized and safe. Without adequate chlorine or a stable pH, bacteria and other harmful pathogens can thrive. Imbalanced water can also lead to…