How does a saltwater pool get sterilized?

A saltwater pool is sterilized through a process called electrolysis, where salt (sodium chloride) is dissolved in the pool water. An electrolytic cell converts the salt into chlorine, which acts as a disinfectant to kill bacteria, algae, and other harmful organisms. The chlorine generated is then circulated throughout the pool, maintaining clean and sanitized water. The system continuously converts the salt back into chlorine, allowing for ongoing sanitation without the need for adding traditional chlorine chemicals.