It's Gross)

August 12, 2014 12:36 PM

16 0

The Answer: That sign in the locker room is not a mere suggestion. While very few of us would skip a post-swim shower (got to get that icky chlorine off!), we should probably follow the pre-swim rules with a little more vigor.

"If we don't shower before we get in the water, we're going to carry in whatever's sitting on our skin," says Michele Hlavsa, RN, MPH, an epidemiologist and the chief of Healthy Swimming and Waterborne Disease Prevention at the CDC. That includes natural oils, sweat, makeup and other personal care p...

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