The Nappy Lady Ltd

How To Prevent Nappy Leaks For A Happy Dry Baby

How To Prevent Nappy Leaks For A Happy Dry Baby

Learning how to prevent nappy leaks is simpler than you might think. In this article, we’ll guide you through effective fit adjustments, suitable materials, and practical maintenance, directly addressing your concern with simple solutions for dry, happy babies.

Key Takeaways

  • Ensure a perfect nappy fit by making it snug around the legs and waist, checking for wing droop, and assessing waist gaps to balance comfort and leak prevention.

  • Opt for baby clothes that accommodate nappies and use vest extenders to prevent compression leaks caused by tight clothing over nappies.

  • Increase nappy absorbency without added bulk by choosing the right materials for boosters and layering them effectively, while taking care not to overstuff.

Achieving the Perfect Nappy Fit

The journey to a leak-proof pocket nappy begins with the perfect fit. A well-adjusted nappy, be it cloth or disposable, is snug around the legs and waist and balanced on the baby’s body without causing discomfort. This is the first crucial step in preventing nappy leaks and ensuring your baby’s comfort.

Checking for Wing Droop

Have you ever noticed the front panel of your baby’s nappy slipping down underneath the tab fastenings? This is known as ‘wing droop’, a common culprit for tummy leaks. Preventing wing droop can be as simple as adjusting the nappy to be a bit looser around the baby’s tummy. Some nappies even come with a ‘hip snap’ feature specifically designed to prevent this issue.

Assessing Waist Gaps

While a snug fit is essential, it’s equally important to ensure there’s enough room for your baby to move comfortably. A properly fitting nappy should have space to fit two fingers between the nappy and the baby’s stomach. If the fit is too tight, it can cause discomfort and pressure leaks. If it’s too loose, it can lead to gaping and subsequent leaks.

The Role of Baby's Clothing in Nappy Performance

What your baby wears over their nappy plays a pivotal role in nappy performance. Tight clothing can squeeze the nappy, leading to what’s known as compression leaks.

So, how can you dress your baby to prevent such issues with babies legs?

Choosing the Right Baby Clothes

When it comes to baby clothes, looser is better. Certain brands, like Maxomorra, Frugi, and Piccalilly, offer clothing that’s specifically designed for cloth nappies. These clothes have a generous cut, often referred to as ‘cut for cloth’, providing the roominess needed around the diaper area to prevent compression leaks.

Utilising Vest Extenders

For those times when your baby’s vest seems a bit too snug, vest extenders can be a lifesaver. These handy devices:

  • Attach to the crotch of baby vests

  • Extend the length by approximately 4 inches

  • Reduce pressure on the nappy

  • Provide more room for cloth nappies

  • Help reduce the risk of compression leaks.

Boosting Absorbency Without Bulk

When it comes to nappies, absorbency is key. But how can you increase a nappy’s absorbency without adding significant bulk? The secret lies in choosing the right boosters and careful layering.

Selecting the Right Boosters

Choosing the right material for nappy boosters can significantly enhance their absorbency capabilities. Hemp and bamboo are recommended materials due to their high absorbency levels. However not all boosters are made equally some hemp boosters may offer 100ml while others 300ml+. This is our best selling universal hemp booster.

Balancing Absorbency and Fit

While adding boosters can increase absorbency, it’s crucial to avoid overstuffing the nappy. Overstuffing can create gaps around the legs, leading to leaks.

For a fitted nappy you can place one additional booster inside the nappy and then further additional boosters if required between nappy and wrap. This maintains the optimal fit of the nappy while the additional boosters on the outside draw urine through the nappy. Use a Mother-ease Airflow over the top.

Maintaining the Integrity of the Waterproof Layer

The waterproof layer is the unsung hero of a nappy’s leak-prevention system. Proper care of this layer, which includes avoiding damage, utilizing double gussets, and following proper washing guidelines, is crucial in achieving a leak-free nappy experience.

Avoiding Damage to Waterproof Layers

The waterproof layer of a cloth nappy can be sensitive to high heat, harsh chemicals, and washing at hot temperatures, which could potentially lead to nappy rash. Always begin with a cold rinse cycle before the main wash, and follow the manufacturer’s care guidelines.

These simple measures can significantly extend the life of your cloth nappies, making them a more sustainable choice compared to disposable nappies.

Double Gusset Advantages

Double gussets in nappy designs, along with nappy covers, enhance leak protection by providing an additional layer of containment at the legs, acting as leg cuffs. They offer an extra barrier that helps contain moisture and prevent leaks.

To ensure the effectiveness of double gussets, make sure liners are carefully contained within the gussets without any part poking out.

Washing Wisdom: Ensuring Optimal Nappy Performance

Washing your cloth nappies correctly can significantly impact their performance and longevity. From rinsing thoroughly to avoiding fabric conditioner, let’s delve into the washing wisdom that ensures optimal nappy performance.

Rinsing Thoroughly to Prevent Build-Up

Rinsing your cloth nappies thoroughly is crucial in preventing detergent build-up, which can hamper absorbency. Consider adding an extra rinse cycle and turning off any low water function on your washing machine.

These steps ensure all traces of detergent are removed during the strip wash, leaving your nappies fully clean.

The Truth About Fabric Conditioner

Fabric conditioners may make your clothes feel soft and smell good, but when it comes to cloth nappies and nappy creams, they’re a no-no. Fabric conditioners coat the fibres of the nappy, preventing liquids from being absorbed effectively.

So, to preserve your nappy’s absorbency, it’s best to skip the fabric conditioner.

Tailoring Absorbency for Heavy Wetters

Every baby is unique, and so are their nappy needs. Some babies, known as heavy wetters, require more absorbency than others. If your little one often saturates their nappies or experiences baby’s nappy leaking, particularly overnight, you might need to tailor the absorbency of their nappies. To determine how many nappies and boosters your baby may need, observe their individual needs and adjust accordingly.

Identifying Your Baby as a Heavy Wetter

Identifying your baby as a heavy wetter is the first step towards providing them with the appropriate nappy solutions. If your baby frequently saturates good quality, good absorbency level nappies or experiences leaks, particularly overnight, it’s a clear sign that they are a heavy wetter and may need tailored absorbency solutions.

Don't diagnose your baby a heavy wetter based on the heaviness of disposable nappies. Disposable nappies naturally become heavy with urine due to the chemical reaction in the gels even for average wetters.

If your child is using cheaper brands of reusable nappies again leaks are more likely to be due to the total absorbency offers by the brand of nappy rather than your child is a heavy wetter. If your child is leaking within a few hours in quality nappies such as a TotsBots Hero all in one or a Mother-ease Uno or Sandys then a heavy wetter diagnosis is more likely compared to an Amazon cheapy.

Customising Absorbency Levels

Once you’ve identified your baby as a heavy wetter, the next step is to customize the absorbency level of their nappies. This can be achieved by using extra booster pads and selecting highly absorbent materials.

Remember, a comfortable and dry baby is a happy baby!

Leak-Proofing for Different Baby Shapes and Activities

Babies come in all shapes and sizes, and they’re always on the move! This makes leak-proofing a bit of a challenge. But don’t worry, with a few tweaks and adjustments, you can ensure a leak-free experience for your little one.

Adapting to Baby's Weight and Shape

One of the key factors to consider when choosing a baby’s nappy is your baby’s weight and shape. Babies have unique body shapes and sizes, so nappy sizes should be based on weight, not age or gender. A well-fitted nappy not only keeps your baby comfortable but also prevents leaks.

Team Nappy Lady will be more than happy to help you find the right nappy for your babies needs. Drop us a message or our trouble shooting questionnaire and we'll point you in the right direction.


In conclusion, preventing nappy leaks and ensuring a dry, comfortable baby involves a holistic approach. From achieving the perfect nappy fit and choosing the right baby clothes, to boosting absorbency and maintaining the waterproof layer, every step matters. Remember, every baby is unique and might require a bit of trial and error to find the right solution. But with patience and persistence, you’ll find the perfect fit and absorbency that keeps your baby happy and dry.

Frequently Asked Questions

How can I prevent wing droop in my baby's nappy?

To prevent wing droop in your baby's nappy, adjust the nappy to be a bit looser around the baby's tummy or use nappies with a 'hip snap' feature.

What type of clothing is best for preventing nappy leaks?

To prevent nappy leaks, choose looser clothing, especially around the diaper area. Look for brands like Maxomorra, Frugi, and Piccalilly that offer clothing designed for cloth nappies.

How can I increase the absorbency of my baby's nappy without adding bulk?

You can increase your baby's nappy absorbency without adding bulk by choosing the right boosters, such as hemp, cotton, or bamboo, and carefully layering fast-absorbing microfiber with more absorbent hemp or bamboo layers. This will optimize absorbency without compromising fit.

How can I maintain the integrity of the waterproof layer in my baby's nappy?

To maintain the waterproof layer of your baby's nappy, avoid washing at high temperatures, exposure to harsh chemicals, and tumble drying. Consider nappies with double gussets for extra leak protection.

How can I tailor the absorbency of my baby's nappy if they're a heavy wetter?

To tailor the absorbency of your baby's nappy for heavy wetting, use extra booster pads and select highly absorbent materials to customize the absorbency based on your baby's needs. This will help ensure their comfort and dryness.