Washable diaper leaks: preventing leaks due to wicking
Coralie Mabouledecouche
Summary
Why do cloth diapers leak?
A leak in a cloth diaper rarely happens for no reason. It often results from an imbalance between the fit, absorbency, and wicking properties of the fabric. Understanding the source of the problem is key to achieving a perfect seal without sacrificing the comfort of cloth diapering.
- Saturation: the insert is full and no longer retains moisture;
- Capillarity: moisture spreads through seams or fabrics;
- Poor fit: a gap or fold at the thighs allows urine to leak.
Capillary leakage: understanding and avoiding
Capillary action is the most common cause of leaks in cloth diapers . This natural phenomenon occurs when moisture wicks up the fabric fibers or a seam, creating a bridge between the wet area and the outside. The result: a slow but steady leak.
- Make sure the inserts are properly inserted;
- Turn the elastic bands inside out after washing;
- Avoid inserts that protrude;
- Choose a diaper without a seam between the legs, like the Cradle Washable Diaper .
Adjustment, a key factor
A poorly fitting cloth diaper promotes micro-leaks. For a perfect seal:
- Pull the elastic bands firmly into the crease of the groin;
- Avoid clothes that are too tight;
- Check that the size is suitable for your baby's body shape.
Maintenance and inserts: hidden sources of leakage
Incorrect maintenance can also explain a leak in a washable diaper .
- Using an unsuitable laundry detergent clogs the fibers and limits absorption;
- An insert that is too thin saturates too quickly;
- Excessive detergent leaves a hydrophobic residue on the fabric.
💡 Tip: Use a high-performance insert like the Bambelis bamboo insert or the Absorb6 for an ideal balance between flexibility and absorption.
The Berceau Washable Diaper: a leak-proof solution
The Berceau washable diaper has been specially designed to eliminate leaks due to capillary action :
- No seam between the legs ;
- Waterproof double-layered elastic bands ;
- Adjustable internal cradle that holds the insert in place;
- Anti-tension closures for a smooth, wrinkle-free fit.
Result: 99% of users confirm a complete disappearance of leaks, even at night or when wearing them.
To learn more, see our Complete Guide to Cloth Diapers .
FAQ – Leaky cloth diaper
Why is my washable nappy leaking?
The main causes are: poor fit, saturation of the insert, or a leak due to capillary action. Check the position of the elastics and ensure that the inserts are not protruding.
How to prevent capillary rise?
Use a seamless diaper between the legs like the Cradle Washable Diaper and tuck the elastics inwards.
Can the inserts cause leaks?
Yes. A saturated or incorrectly positioned insert can cause leakage. Bambelis and Absorb6 inserts offer better absorption and reduce this risk.
Is the Berceau diaper suitable for nighttime use?
Yes. Thanks to its internal cradle and reinforced elastic bands, it remains efficient for up to 12 hours at a time.
Can using an unsuitable laundry detergent cause leaks?
Yes. Laundry detergents containing glycerin or fabric softeners reduce absorbency. Use a compatible detergent to maintain performance.
Conclusion
A leak in a cloth diaper isn't a failure; it's a sign that something can be improved. By understanding the causes and switching to the Berceau Cloth Diaper , you eliminate leaks related to wicking while maintaining comfort, durability, and peace of mind every day.
👉 Discover the Cradle Washable Diaper and say goodbye to leaks!
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