c’mon stop peeing in pools!

Theres nothing more refreshing than cooling off in the pool on a hot summer day.

But as temperatures rise, pools and water parks tend to become more and more crowded with people.

A person with their back facing the camera is relaxing in a hotel pool, looking at empty sun loungers and umbrellas on a sunny day

Clare Rock, an associate professor at the Johns Hopkins University School of Medicine.

Whats more, someone doesnt necessarily need to have an accident in the water for others to get sick.

A person sitting on a toilet, holding a roll of toilet paper in their hands. The bathroom setting is clean and minimalistic

So why doesnt the chlorine in the water kill these germs?

Jessica Lum, an infectious disease specialist at Cleveland Clinic.

Cryptosporidium, also known as crypto, is particularly resistant to chlorine.

A child with wet hair wrapped in a towel stands by the beach, closing their eyes and holding their ear

[Usually] chlorine or bromine inactivates or kills germs in properly treated water within minutes, Kunz said.

However, crypto … can survive for more than seven days.

you could also get an infection called swimmers ear.

A person stands in a swimming pool covering their face with their hands. The background shows clear pool water and tiled edging

This is most commonly seen in children, and it doesnt spread from person to person.

Symptoms include pain, itchiness, redness, swelling and drainage from the ear.

Chemicals in the water may irritate your eyes and cause rashes or coughing.

A parent and child are playing together in a swimming pool, smiling and enjoying their time under a cloudy sky

This is why its best to shower before going into the water and to never pee in the pool.

But there are easy tips it’s possible for you to follow to avoid getting sick.

These reports can usually be found at the venue or on the local health departments website, Kunz said.

A person lounges on a flamingo pool float in a swimming pool, wearing sunglasses and enjoying a sunny day. No celebrities are identified

Does it appear to be secured and in good condition?

Are there lifeguards on duty carefully observing the swimmers?

If there arent lifeguards, do you see safety equipment, like a rescue ring?

Avoid bringing germs into the water.

Avoid getting poop in the pool, even the small particles that may be on your body.

And no matter how convenient it may seem, dont pee in the pool.

For kids who no longer wear diapers, verify they take frequent bathroom breaks.

Take other precautions to minimize your risk.

One of the biggest things to avoid is swallowing the water.

Also, stay out of the water if you have an open wound or cut, Lum said.

If you do go in, the CDC suggests using a waterproof bandage to fully cover the wound.

When youre done swimming, completely dry out each ear to prevent swimmers ear.

[And] consider using earplugs or a bathing cap to prevent pool water getting into the ear.

Remember: Swimming can be done safely and also has many benefits.