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 StoriesBuilderSmall Business With a Big ImpactA Wisconsin sauna builder is making big moves in his local community and beyond, for the good of expanding his small business and promoting the healing benefits of sauna.Builder2025 Awards of Excellence: Gold WinnersLegislationPump Motors, Heaters, and Controls Face Legislative ChangeBuilderDesigning Rooftop and Podium Deck Pools and SpasSponsored ContentAUTOMATE TO DOMINATE: Meet Your Competitive Edge