Can I use Clorox pool and spa in a hot tub?
Can I use Clorox pool and spa in a hot tub? Clorox will not disinfect your hot tub water, has the wrong pH and will give you very dry skin if you do use it. Use only dry chlorine to sanitize and make sure the formula is sodium dichlor NOT calcium hypochlorite which is for swimming pools only. (Read that label!)