When parents switch to cloth nappies, they often discover accessories that make the process easier — one of the most useful is the cloth nappy liner. A liner is a thin layer placed between your baby’s skin and the cloth nappy itself. It catches solids, helps with moisture wicking, and protects the nappy. If you’ve been wondering whether these are worth using, here’s what you need to know.

What Exactly Is a Nappy Liner?

Cloth nappy liners are typically very lightweight, soft, and minimal. They come in two main types:

  1. Biodegradable / flushable disposable liners — made of plant-based materials like bamboo fiber, viscose, cellulose, or other compostable substances. After use, you dispose of them (some are flushable, many compostable).
  2. Reusable liners — made of fabrics like bamboo, cotton, or microfleece. You wash and reuse them, just like nappies.

The goal is not to provide large absorption (that job belongs to the cloth nappy or inserts) but to simplify cleanup, keep the nappy cleaner, and make the diapering process smoother.

Why Use a Liner? Key Benefits

  • Simplified cleanup of solid waste
  • The liner catches poop, allowing you to easily shake or rinse off solids before washing the nappy. This reduces mess and helps avoid clogging your washing machine or staining nappies.
  • Protecting the cloth nappies
  • Liners act as a barrier between waste and the nappy fabric, minimizing staining, odors, and wear. This keeps your nappies fresher for longer, extending their usable life.
  • Skin comfort and dryness
  • A good liner can help wick moisture away from your baby’s skin, reducing potential irritation or diaper rash. Soft materials like bamboo or fleece are gentle on sensitive skin.
  • Eco advantages
  • Biodegradable liners break down more readily than conventional materials, making them a greener option than combining cloth nappies with standard disposables. Reusable liners, of course, reduce waste further because you don’t throw them away at all.

Choosing the Right Liner: What to Consider

  • Material: Choose a liner made from skin-friendly, breathable, gentle fibers.
  • Disposable vs Reusable: Disposable liners offer maximum convenience but recurring cost; reusable ones are economical over time but need laundering.
  • Size & fit: The liner should lie flat and cover the area of the cloth nappy without bunching or folding.
  • Functionality: Ideally, it should wick moisture, be soft against skin, and not degrade in wash cycles (for reusable types).

Tips for Using Liners Effectively

  1. Disposal: If using disposable liners, compost them if possible (if they’re certified compostable). If they’re flushable, check local plumbing guidelines.
  2. Washing reusables: Rinse off solids, then wash with your normal cloth nappy load, avoid harsh detergents or additives that reduce absorbency.
  3. Store smartly: Keep clean and used liners separate. Use a wet bag or pail liner for soiled ones until wash day.
  4. Test for skin reaction: Monitor for irritation or reaction, especially when switching brands or materials.
  5. Don’t rely on liners alone: They’re not absorbent storage — pairing with quality nappies and inserts is still essential.

Myths and Misconceptions

Some believe liners are just extra hassle. But many parents find that once they get into a routine, liners save time and reduce laundry stains. Others worry about hygiene — but when used and washed properly, liners can be as or more hygienic than going liner-free, because they reduce residue on nappies.

Final Thoughts

Cloth nappy liners are a small tool with big impact. Whether you choose biodegradable disposables or washable fabric liners, they simplify cleanup, protect your nappies, and promote comfort for your baby. Over time, they can help you get the most out of your cloth-nappy system — making cloth diapering more convenient, sustainable, and gentle on your baby’s skin.