A chemical compound added to swimming pool water, it mitigates the decomposition of chlorine caused by ultraviolet radiation from the sun. This substance, typically cyanuric acid (CYA), acts as a reservoir for chlorine, releasing it slowly to maintain a consistent sanitization level. Without this protection, chlorine dissipates rapidly, leading to insufficient disinfection and increased chemical consumption. An example of its application is adding a granular form of the compound directly to the pool skimmer or dissolving it in a bucket of water before adding it to the pool.
The use of this compound is crucial for maintaining effective pool sanitation. It significantly reduces the amount of chlorine required, lowering chemical costs and minimizing the potential for skin and eye irritation associated with high chlorine levels. Historically, its adoption has enabled more consistent and reliable pool water quality management, contributing to a healthier and safer swimming environment. Its introduction represented a significant advancement in pool maintenance practices.
