Should Baby Wear a Diaper While Swimming? 


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Swimming is not limited to adults alone. I have seen a few documentaries on two months babies learning how to swim for two months. I wonder how the instructor dealt with communication.  One thing that baffles me is how the instructors or mothers know when the baby wants to poo.

At least adults can quickly figure out how they feel and excuse themselves from the pool. But the babies cannot speak for themselves. How do they go about their business without contaminating the pool. This makes me ask questions like, should baby wear a diaper while swimming?

Yes, during my research, I discovered babies should wear a diaper while swimming. There are recommended swim diapers for babies. This article will give some trusted swim baby diapers suitable for swimming.

READ MORE:  Do Babies Wear Diapers Under Swimsuits?

What Kind of Diaper Should A Baby Wear While Swimming?

The kind of diaper you should wear for your baby is a swim diaper. According to the Center for Disease Control, “All babies should wear swim diapers while in public pools. Diapers are designed to absorb urine and bowel movements, but they aren’t effective when wet. 

The only way to reduce the risk of getting sick from germs that can spread through feces and urine is to take your child on bathroom breaks often (at least every hour) and change diapers regularly.

A swim diaper is different from a regular washable diaper in that it does not have an absorbent layer for storing urine or feces. It only has an outer waterproof layer to prevent leakage into the water, which means it cannot be used alone. Instead, pair it with a reusable diaper cover or disposable underwear for swimming lessons.

You can get specially made swim diapers that are designed to fit snugly around the waist and legs or opt for tight-fitting disposable diapers. Do not use regular diapers as they will swell with water and will no longer fit properly. As soon as you take your baby out of the pool, remove the diaper immediately and wash it thoroughly.

ALSO READ: Are Long Sleeve Swimsuits Hot For Babies?

Why Can Babies Not Wear Regular Diapers for Swimming?

Disposable diapers are not suitable for swimming, as they take too long to dry. If you use a disposable diaper for swimming, even if it’s only for a couple of minutes, your baby will be sitting in the wetness for too long. This can lead to skin irritation and discomfort.

If your baby has just peed or pooped in the diaper before getting into the pool, that means that there is more moisture on their bottom than usual. It also means that it will take longer to dry out than usual. Here are other reasons babies cannot wear regular diapers for swimming.

1. It cannot absorb water

Regular diapers cannot absorb water, so they don’t swell up and drag the baby down in the water. This is because regular diapers are designed to absorb pee and poop from the baby’s body and keep everything dry. So when in contact with water, the diaper will immediately become heavy and sag down, eventually dragging the baby down as well.

2. It gets heavy when it comes to water

Regular diapers get heavy when wet and can make it difficult for babies to swim. Since regular diapers are made of cloth or other materials that can absorb water, they get very heavy when submerged in water. The heavier they are, the harder it will be for babies to lift themselves up out of the water so they can swim comfortably or even just float on their back.

3. It can leak

Regular diapers can leak when put under pressure from being submerged in water for long periods (like a day at the pool), resulting in accidents that will spoil your fun. And a full diaper dragging you down might not sound like much but trust us. It’s awful. 

4. It can contaminate the pool

Regular diapers may release waste into the water when they absorb too much water, which can cause messes (with potentially harmful chemicals) around your pool or at public pools or beaches you visit with your baby. This is a double-whammy danger because not only does it pollute the body of water you are using, but it also creates an unsanitary situation that may lead to illness in other children or adults who come into contact with these chemicals.

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Why Are Swim Diapers Suitable for Swimming for Babies? 

Swim diapers are designed to be worn by babies during swimming and water play. They are suitable for swimming and water activities, and most importantly, they help prevent the spread of diseases. Swim diapers are ideal for swimming for babies because of the following reasons: 

1. Absorbent

Swim diapers are not designed to absorb urine or feces like regular disposable or reusable diapers. They are designed to contain such leaks from the baby’s digestive system, offering peace of mind for parents who want to protect their babies from infections due to ingestion of infected bodily fluids in a pool that is not chlorinated effectively.

2. Tight Fit

If you compare swim diapers with normal cloth nappies that one uses at home, you will find that they fit tightly around the baby’s waist and legs. It is essential so that it stays in place while your child splashes around in the pool without getting loose or falling off while your child jumps into the pool!

3. Waterproof

Swim diapers have a waterproof layer on the outside so that no liquid can pass through them onto your baby’s clothes during swimming activities. This also means if there is any leakage.  It will just remain contained inside their swimwear instead of spreading outwards onto other people’s belongings or areas like deckchairs where people sit down after having been for a dip themselves (thus possibly contaminating those surfaces too).

4. They are easy to put on and remove 

Some people worry about putting on a swim diaper underwater. However, most modern swim diapers are designed with simple fasteners, making them easy to take off at bath time or when you change your baby after swimming.

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Recommended Swim Diapers for Babies

Swim diapers are very light diapers fashioned after regular clothing that keeps normal waste inside the diaper. They aren’t meant to be an alternative to regular diapers but rather as an extra layer of protection for your baby in the water. 

Swim diapers are available as washable or disposable versions. Most public pools require both adults and children to wear swim pants/diapers if they aren’t thoroughly potty trained. Here are the four best swim diapers for babies. 

1. Joyo Roy Reusable Swim Diaper Toddler Swim Diaper Snap 

Swim Diapers Infant Swim Diaper Swim Diapers Medium 6-12 Months Reusable Swim Diapers Large Baby Swim Diaper Reusable Swim Diaper Water Diaper Water Diapers Reusable Diapers Baby Swimming Diapers


These baby swim diapers, reusable, provide a secure fit.  After wearing our reusable swim diapers, it’s no longer necessary to remove the solid waste when changing your baby’s diaper. The lining contains urine and creates a soft enclosure for comfort against your skin. 

Baby can rest assured that the lining will wick away moisture and leave them feeling dry. Reusable swim diapers are for boys and girls who love swimming. The size is available for six to twelve months. 

2. ALVABABY Swim Diapers 2pcs Baby

ALVABABY Swim Diapers 2pcs Baby & Toddler Snap One Size Reusable Adjustable Baby Shower Gifts 0-2 Years Baby Boy SW18-21


Protect your baby from leaks, reduce diaper rash and protect your swimsuits with our premium quality, adjustable and reusable swim diapers. Optimum fit, no more red and painful bottom. The diaper is adjustable in three ways: Hip snaps to ensure a perfect fit each time and leg gussets to prevent leaks. 

The water-repellent outer layer will keep your baby dry even when splashing in the water – perfect for those pool or beach activities. AlvaBaby swim diapers are made from waterproof 100% polyester PUL outer layer. Elastics waist and legs: Interior Polyester Elastics at the waist and leg openings with soft lycra bindings provide a secure, stretchy fit and easy on and off.

3. Huggies Little Swimmers Disposable Swimming Diapers

Swim Diapers Size 5-6 - Huggies Little Swimmers Disposable Swimming Diapers, Large, 17 Ct


The unique absorbent material in Huggies Little Swimmers contains messes better than regular diapers, so your little one can swim and splash at the pool or beach in confidence. Huggies has double leak guards that stretch around baby’s legs to help contain messes while preventing gaps between baby’s legs. Made to fit babies from 16–37 lb, these disposable swimmers make taking baby swimming easy.

Huggies Little Swimmers use a unique absorbent material that allows water to flow through and helps prevent swelling of the diaper in the water. The double leg guard and elastic waistband hold even the stickiest messes inside. Plus, with a special cloth-like cover that feels dry against your baby’s skin, they’ll stay comfortable throughout the day. This is an excellent swim diaper that a baby can wear swimming.

4.  Thirsties Reusable Swim Diaper

Thirsties Reusable Swim Diaper, Snap Closure, Palm Paradise Size Two (18-40 lbs)


The Thirsties Reusable Swim Diaper is a step up from the basic swim diapers and training pants. The Snap Closure makes it easy to put on and take off, while the waterproof TPU laminate keeps your little one’s bottom dry. It is lined with ultra-soft 100% lyocell that is gentle against the baby’s skin but manages moisture better than cotton. A gusseted crotch that allows for drier outings means your baby can spend more time splashing in the pool or playing in the waves.

READ MORE: Appropriate Swimsuits for 15 Year Olds 

Conclusion – Should Baby Wear a Diaper While Swimming? 

On the question; should baby wear a diaper while swimming, the answer is an emphatic yes.  The decision to wear a disposable diaper while swimming is ultimately up to you–the parent. The choice will depend on your baby’s bowel movements, whether or not you have access to special swim diapers, and how often your baby swims. If your baby has bowel problems or only swims occasionally, it may be unnecessary for her to wear a disposable diaper in the water. 

However, if she has regular bowel movements or you often swim, wearing a disposable diaper will keep her safe from portable pools and public swimming pools that have strict pool policies against fecal matter in the water. It will also help protect other swimmers from any fecal matter that may pass into the water with her.

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