The chemical element, often employed as an alternative to chlorine, serves as a sanitizer in swimming pools and spas. Its primary function is to eliminate bacteria and algae, thereby maintaining water clarity and hygiene. This halogen compound, when added to water, forms hypobromous acid and hypobromite ions, which are the active disinfecting agents.
Its significance in pool maintenance stems from its efficacy across a broader pH range compared to chlorine. It remains effective at higher pH levels, making it a suitable option for environments where pH fluctuations are common. Historically, its use has been favored in enclosed or indoor pools and spas due to its reduced odor compared to chlorine-based sanitizers. Moreover, it produces bromamines, which, unlike chloramines, possess disinfecting properties, minimizing eye and skin irritation.
