What is the process of shocking a pool?

The process of shocking a pool involves adding a high dose of chlorine or another suitable chemical to quickly raise the free chlorine level in the water. This action is essential for eliminating contaminants such as bacteria, algae, and organic matter that can accumulate over time. Shocking the pool is typically done after periods of heavy use, following rainstorms, or when the water appears cloudy, as it helps restore water clarity and sanitation. When the free chlorine level is elevated, it oxidizes these contaminants, effectively reducing their presence and helping to maintain a safe swimming environment. This is a crucial maintenance procedure that ensures water quality and safety for pool users.