Kiddie pools are a welcome oasis in the summer until they start looking grimy. Although the CDC recommends that you empty the pool after each use, you might be wondering how to keep the water in it for longer. We're here to help! Check out our handy hints for keeping a kiddie pool clean so you can enjoy it all summer long.

Things You Should Know

  • Drain and rinse the pool every day if possible. For a more intense clean, scrub the pool with soapy water and dry it in the sun for at least 4 hours.
  • To keep the water clean, have kids shower and wipe their feet before getting in. Put an oil-absorbing sponge in the pool to capture sweat and sunscreen.
  • Skim debris off the top off the water regularly and use a handheld pool vacuum to suck up dirt at the bottom of the pool.
  • Cover the pool when not in use.
1

Change the water every day if possible.

  1. Ideally, you'll drain and rinse the pool for the cleanest water. The Centers for Disease Control and Prevention (CDC) recommend that you always empty the pool when kids are done playing for the day. Then, rinse it and dry it in the sun for at least 4 hours. The sun's ultraviolet rays will actually kill pathogens![1]
    • This is probably easiest to do if you're trying to keep a small kiddie pool clean, but don't worry—if you can't dump the water every day, we've got tips for keeping water in larger kiddie pools clean.
    • Plan on filling up the pool with clean water early in the morning. This way the sun will warm up the water, so it's ready for kids to swim in the afternoon. Always keep an eye on your kids and never leave the pool unattended.
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Have the kids shower or bathe before they use the pool.

3

Set a towel next to the pool for kids to wipe their feet on.

5

Drop an oil-absorbing sponge into the pool.

  1. The sponge absorbs sweat and sunscreen so the pool doesn't get greasy. If you're like most people, you probably slather your kids in sunscreen before they go out to play in the pool. As they swim, the oils in the sunscreen start to float on the surface of the water. Fortunately, you can put an oil-absorbing sponge in the water and it will soak up the oil—not the water.[5]
    • When the sponge starts getting grimy, just flip it over. If it looks really dirty, take it out and wash it off before you squeeze it and pop it back in the pool.
    • If you don't want to buy an oil-absorbing sponge, drop a clean tennis ball into the pool and leave it for a few hours. It will absorb oil and you can even toss the ball into the wash once you're done.[6]
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6

Sanitize the pool if a kid vomits or poops.

  1. Get the kids out of the water and pop on a pair of gloves. Try to scoop out as much of the mess as you can and drain all of the water. Wash the pool with soapy water and rinse it well. Let it air dry completely. Then, wipe the surfaces with a bleach solution and let it sit for 6 minutes before you rinse it off. Finally, let the pool air dry.[7]
    • To make a bleach solution, dilute 12 cup (120 ml) of bleach in 1 gallon (3.8 L) of room-temperature water. Don't use splash-less bleach because it contains soap used to thicken the product.
    • Remember to clean and sanitize pool toys or water slides that might have come into contact with the mess. Then, let them sit out in the direct sunlight for at least 4 hours.
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Scrub the inside of the pool when you're done using it.

Tip

  • You may have heard of putting baking soda into a kiddie pool. However, baking soda won't disinfect or keep the water clean. It's better to use baking soda as a cleaning product when the pool is empty.

Warnings

  • While the CDC advises against using bleach to keep the pool water clean, it is effective at sanitizing the pool after a kid poops or vomits.[12]
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  • The CDC also advises against putting chlorine or disinfectants into kiddie pool water because it's too difficult to precisely treat the water.[13]
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About This Article

Jessica Gibson
Co-authored by:
wikiHow Staff Writer
This article was co-authored by wikiHow staff writer, Jessica Gibson. Jessica Gibson is a Writer and Editor who's been with wikiHow since 2014. After completing a year of art studies at the Emily Carr University in Vancouver, she graduated from Columbia College with a BA in History. Jessica also completed an MA in History from The University of Oregon in 2013. This article has been viewed 1,579 times.
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Co-authors: 3
Updated: October 25, 2022
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