6 nasty things you hope aren't in your local pool - Cleveland 19 News Cleveland, OH

6 nasty things you hope aren't in your local pool

(file photo, Source: Pixabay) (file photo, Source: Pixabay)
CLEVELAND, OH (WOIO/CBS) -

The next week in Cleveland is going to be hot and you might be spending time in a community pool, but you may not want to think about what could be in that seemingly crystal clear blue pool. 

Don't pee please!

A 2012 survey conducted by the Water Quality & Health Council found that one in five U.S. adults urinates in the pool.

But as tempting as it may be to avoid drying off and trekking to the bathroom, experts have a clear message: don't do it.

"No matter how easy it is to pee anonymously in the pool, swimmers should avoid doing so and take their children on frequent bathroom breaks," Dr. Chris Wiant, chair of the Water Quality & Health Council, said in a press release.

Or poop!

A recent report from the Centers for Disease Control and Prevention found that 1 in 8 public pools, hot tubs, and water playgrounds were shut down because of health and safety violations, including excessively dirty water.

The most common cause of contamination: fecal matter that rinses off children or people who go swimming while suffering from diarrhea.

"Contamination can occur via direct release of formed or diarrheal feces or as much as 10 grams of fecal material can rinse off a young child's perianal surface and into the water," the report states.

Chlorine can't kill it all!

While chlorine is added to pool water to kill germs that can cause illness if ingested, it takes time to work.

The chemical eliminates most germs in minutes, but some, such as Cryptosporidium, or "Crypto" for short, can live in properly treated pool water for several days.

Rinse off for a reason. 

The 2012 report from Water Quality and Health Council also found that nearly 70 percent of people do not shower before taking a swim in the pool, adding to the number of germs in the water.

"Swimming is not a substitute for bathing. Too many people unknowingly treat the pool as a communal bathtub," Wiant said in the release. "It may seem counter-intuitive, but it's important to shower before you jump in the pool to help keep swimming healthy for everyone in the pool."

It's not chlorine making your eyes red!

Though it's a commonly held belief that red eyes while swimming means there's too much chlorine in the pool, that's not the case, health officials say.

It turns out, red eyes (and an irritated nose or throat) after spending time in a pool is a direct result of bodily fluids in the water; including urine, feces, and sweat.

Smells like chemicals, not good. 

A recent survey from the Water Quality and Health Council found that 75 percent of Americans incorrectly believe that the strong, chemical smell at many public pools is a sign that there's too much chlorine in the water.

However, that distinct smell is usually a sign that there's not enough chlorine, officials say.

When the chemical combines with urine, feces, sweat, and dirt from people's bodies, irritants called chloramines are produced and give off a chemical odor. These chloramines use up the chlorine, meaning there is less of it to kill germs.

"It's understandable why most people think that a chemical smell means there is too much chlorine in the pool, but the truth could be the opposite," Wiant said in a statement.

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