Nappies and wipes: what to check before you buy

Last updated: 4 November 2026

A neat stack of plain folded nappies beside a plain pack of wipes.

Nappies and wipes are one of the biggest regular buys for new families, and there are a lot of packs on the shelf. Here's what to check on the label before you stock up. We stick to sizing, fit, absorbency and labels. For anything about safety, we point you to the official sources below.

1. Size by weight, not age

Most nappy packs show a weight band, for example a range in kilograms, rather than an age. Check the weight band on the pack and match it to your baby's current weight. Babies grow at different rates, so a size labelled for an age range may not suit yours. Weight bands can also differ between brands, so check each pack rather than assuming the sizes line up.

2. Check the fit

A good fit matters more than the size number. Things to look for: - The waistband sits snugly without leaving deep marks. - The leg cuffs sit close around the legs without gaps. - The tabs fasten comfortably and don't overlap too far or barely reach.

Signs you may need to move up a size include frequent leaks or deep marks left by the waistband or leg cuffs. If you're not sure, your maternal and child health nurse or GP can help.

3. Think about absorbency

Packs often describe day and night use, or how much they're designed to hold. Compare what each pack says, and think about when you'll use them. You might use one type during the day and another overnight. Try a small pack first before you buy in bulk, since what works for one family may not for another.

4. Read the wipes label

Wipes packs list their ingredients. If you want to avoid something in particular, like added fragrance, check the ingredients list rather than relying on words on the front of the pack. Also check: - Pack size and lid. A resealable lid helps stop wipes drying out. - Disposal. Check the pack for how to dispose of the wipes. Read the label for what it says about flushing.

If your baby has sensitive skin or a rash, ask your GP, pharmacist or child health nurse for advice.

5. Compare the real cost

Price per nappy or per wipe. Divide the pack price by the count to compare packs of different sizes.
Bulk buys. Only stock up on one size if you're confident your baby won't outgrow it soon.
Subscriptions. If you use a delivery subscription, check how to change the size, pause or cancel before you sign up.

6. Safety: go to the official sources

We don't make safety claims about nappies, wipes or any baby product. For safe sleeping advice, see Red Nose. For product safety information and recalls, see ACCC Product Safety. It's worth checking recalls before you buy any baby product, new or second-hand.