What is CYA (cyanuric acid) and how does it affect my swimming pool?
19 Apr What is CYA (cyanuric acid) and how does it affect my swimming pool?
New Code Proposes CYA Restriction
According to the latest working draft of the Model Aquatic Health Code, there’s no reason for indoor pools to use cyanuric acid, even in products such as dichlor and trichlor.
Though the code is currently a work in progress and thus open to comments and revisions, some in the industry are concerned about the implications of such a restriction.