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CDC Features

Healthy Swimming Year-round

Photo: Young children in a pool.
Summer is almost over, but it’s still important to prevent recreational water illnesses (RWIs). Here are some tips to keep you and your family healthy in pools and in spas.

Labor Day traditionally marked the end of the swimming season with outdoor pools in many areas closing for the year. However, times are changing as more people seek year-round fun at indoor pools as well as spas. Remember, swimming is a fun physical activity but it can be associated with the spread of germs during any time of the year. Recreational water illnesses (RWIs) are spread by swallowing, having contact with, or inhaling contaminated water from pools and spas.

The good news is you can protect yourself from RWIs. Help keep germs out of the water by following the "PLEAs" and “HOT” tips of healthy swimming.

 

Photo: A young swimmer with goggles.

"PLEAs" for All Swimmers

Please don't swim when you have diarrhea. This is especially important for kids in diapers. You can spread germs in the water and make other people sick.

Please don't swallow the water. In fact, avoid getting water in your mouth.

Please practice good hygiene. Take a shower before swimming and wash your hands after using the toilet or changing diapers. Germs on your body end up in the water.

"PLEAs" for Parents of Young Kids

Please take your kids on bathroom breaks or check diapers often. Waiting to hear "I have to go" may mean that it's too late.

Please change diapers in a bathroom and not at poolside. Germs can spread to surfaces and objects in and around the pool and spread illness.

Please wash your child thoroughly (especially the rear end) with soap and water before swimming. Everyone has invisible amounts of fecal matter on their bottoms that ends up in the pool.

More information and resources on healthy swimming are available at www.cdc.gov/healthyswimming

“HOT" Tips for Safety in Spas

Photo: People soaking in a spa.

Don’t forget that spas can also be associated with RWIs. If you like soaking in spas, take these additional HOT and healthy swimming steps!

Heed… rules for safe and healthy use.

Observe limits, if posted, on the maximum allowable number of bathers.

Exclude children less than 5 years of age from using spas.

If pregnant, consult a healthcare provider before using spas, particularly if you're in the first three months.

Observe...and listen to the spa and its surroundings. What should you notice?

No odor; a well-chlorinated spa has little odor. A strong chemical smell indicates a maintenance problem.

Smooth spa sides; tiles should not be sticky or slippery.

Spa equipment is working; pumps and filtration systems make noise and you should hear them running.

Spa temperature should not exceed 104°F (40°C).

Check spa water; test for adequate chlorine or bromine (2-5 parts per million and pH (7.2–7.8) levels. Pool and spa chlorine or bromine test strips are available at local home improvement stores, discount retailers, and pool supply stores. If you want to practice using them at home, review the Pool and Spa Test Strips Home Test Instructions (PDF 1 page, 159 KB)

Talk…to spa owners/staff and other spa users.

What was the health inspector’s grade for the spa after its last inspection?

Are disinfectant and pH levels checked at least twice per day?

Are these levels checked during times when the pool is most heavily used?

Are trained operation staff available during the weekends when the spa is most heavily used?

What specialized training did the staff take to prepare for working at or operating a spa?

Learn about RWIs and educate other users and your spa operator.

Urge your spa management to spread the word about RWIs to spa staff and pool users.

Together with your pool or spa operator, you can make your recreational water experience a healthy one.

Visit the Healthy Swimming web site and check out further information on swimmer protection.

 


Page last reviewed: August 27, 2007
Page last updated: August 27, 2007
Content source: Division of Parasitic Diseases, National Center for Zoonotic, Vector-borne, and Enteric Diseases
Content owner: National Center for Health Marketing
URL for this page: www.cdc.gov/Features/Swimming
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