Learn how chlorine disinfects pool water, kills microbes, controls pH, and keeps swimming pools clean, safe, and clear with ...

Question: I recently had my pool’s interior resurfaced. Some have told me it’s better to use powder chlorine than liquid; others have told me the opposite. Which is correct? Answer: Pools and spas can ...

Keeping your pool clean and inviting this summer could become more challenging than ever, as market forces have converged to reduce chlorine supplies and drive up prices. And that’s not something ...