Does Costco Sell Pool Chemicals? Quality & Safety Guide
About to host three families this weekend and my pool water is turning green, the pH strips are showing crazy readings, AND I'm completely out of chlorine. We're planning a big family gathering next month and I want to make sure the water chemistry is perfect. I've been buying pool chemicals at our local pool store but the costs are adding up quickly. A neighbor mentioned that Costco might carry pool chemicals at better prices. Does anyone know if this is true? I'm concerned about quality too - are warehouse store chemicals as safe and effective as the ones from specialty pool retailers? I just want to make sure I'm not compromising on safety to save money, especially with little ones swimming.…more
