What Is a Nappy Liner?

In a reusable nappy, the liner is the top layer that sits directly against your baby’s skin. Unlike inserts or boosters, a nappy liner is not absorbent. Instead, its job is to create a barrier between your baby’s bottom and the absorbent layers of the nappy.

👉 Common confusion: sometimes people call inserts “liners” (e.g. “the nappy came with two liners”). But inserts soak up liquid, while liners only sit on top.

Why Use a Nappy Liner?

Nappy liners are simple but incredibly useful. They serve three key purposes:

  1. Stay-Dry Comfort – keep baby’s skin feeling dry by wicking moisture away.

  2. Barrier for Creams – protect nappies from nappy cream build-up that can reduce absorbency.

  3. Poop Catcher – make removing solids much easier before washing.

Types of Nappy Liners

1. Disposable Nappy Liners

  • Made from cellulose, bamboo, or similar materials.

  • Designed to catch solids and be thrown away in the bin (never flushed).

  • Usually larger than nappies for full coverage — simply tuck in edges once the nappy is on.

  • Can sometimes be reused within the same day if not soiled.

👉 Shop: EcoKinly Disposable Nappy Liners

2. Reusable / Washable Fleece Liners

  • Affordable, long-lasting, and quick-drying.

  • Washed and reused just like your nappies.

  • Available in smooth or fluffy fleece, plain or patterned.

  • Create a comfortable stay-dry layer against your baby’s skin.

👉 Shop: EcoKinly Reusable Fleece Liners

When Should You Start Using Nappy Liners?

  • Everyday Use: We recommend using a reusable fleece liner at every nappy change. This helps protect skin, reduces rashes, and extends the life of your nappies.

  • When Using Nappy Cream: Always use a liner if applying cream to your baby’s skin.

  • At Weaning (around 6 months): Start adding disposable liners to catch solids for easy clean-up. You can even layer a disposable liner on top of a reusable fleece liner for extra convenience.

Final Thoughts

Reusable liners are a low-cost, everyday essential in your reusable nappy stash, while disposable liners are a handy add-on once your baby starts solids. Together, they make nappy changes easier, protect your nappies, and keep your baby comfortable.

Ready to stock up? Explore our full range of Nappy Liners and Reusable Nappy Essentials.

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