How much liquid chlorine to shock a pool? Let's do the math

If you're staring at a cloudy deep end and wondering how much liquid chlorine to shock a pool, the answer usually starts with the size of your backyard setup and just how much "funk" you're trying to clear out. It's one of those questions that every pool owner asks at least once a season, usually right after a big storm or a particularly rowdy weekend with the kids and their friends. Liquid chlorine is a favorite for many of us because it's cheap, it acts fast, and it doesn't add extra stabilizers that can mess with your water chemistry in the long run. ...

February 5, 2026 · 7 min · Ortmann Castañeda