CPO Practice Questions - CPO Certified Pool Operator Exam

What is the process of shocking a pool?

Adding a large dose of chlorine to break down combined chlorine and organic waste Lowering the pH of the pool water to a very low level Adding a flocculant to the water to improve clarity Raising the water temperature to kill bacteria

Correct Answer:

Adding a large dose of chlorine to break down combined chlorine and organic waste

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