Bob Lowry: Party-Ready Pools and Alkalinity Control

Big bather load on the calendar and worried about cloudy water, itchy eyes, or a long recovery the next day? We brought in legendary chemist and educator Bob Lowry to map out a clean, simple plan that keeps your water clear and your sanity intact. We start with the pre-party checklist: raise free chlorine a few ppm, add a measured dose of non-chlorine oxidizer, and keep the pump and filter running. Then comes the sleeper tactic that saves the most money and headache—pre-swim rinsing. B...