Hey Pool Owners! Here’s how to protect your pool water during high temperatures and heat waves: Shock your pool at least once a week to keep your free chlorine levels in range Brush and vacuum your pool to remove algae spores Keep your CYA levels between 30 and 50 ppm to help protect your chlorine from the sun Use a solar blanket at night to prevent evaporation Follow us at Swim University for more pool care tips throughout the year. . . #pool #poolcare #poolmaintenance #poolchemistry #swimunive