Ellen MeyerNewsCYA and Chlorine in Plain LanguageThe CMAHC now recommends the ratio of cyanuric acid to free chlorine be reduced from 45-1 to 20-1. Here’s their explanation, in layman’s terms.July 23, 2019Page 1 of 1Top StoriesBusiness OperationsSolo FlightsTwo pool and spa solopreneurs share the challenges and rewards of running a business almost entirely on their own.PoolsThe Backyard That Built HimSaunasSauna and the "Third Space" RenaissanceBusiness OperationsWhy Some Pool Pros Are Stuck and Others Aren'tPoolsThe Mid-Range Pool
