We all know that swimming is a risky business. There are many things that could go wrong while swimming, and some of these things are deadlier than others. On the fatal side of the spectrum is the prospect of drowning, but there's a problem just as bothersome for a niche group of people: having your bleached hair miraculously (or, should we say, tragically) turn green all of a sudden.
What's behind this unwarranted transformation is none other than science: apparently, bleached blonde hair has a specific chemical reaction to the chloride present in many swimming pools, turning it green. To combat this, try smearing Kool-Aid on your head!