You've unpacked the tiny bodysuits, snipped off the tags, and now they're sitting in a neat little pile. Should you wash them before your baby wears them for the first time? The short answer is yes — and it's one of the easiest things you can do for your newborn's comfort. Here's why, and exactly how to do it.
Why prewashing matters
New clothes can carry residues from manufacturing, storage, and handling — dust, loose fibres, and traces of the finishes used to keep fabric looking crisp on the shelf. A newborn's skin is thinner and more sensitive than an adult's, so those residues are more likely to cause irritation. A single wash before first wear removes most of them and softens the fabric at the same time.
Which pieces to prewash first
Prioritise anything worn directly against the skin: bodysuits, sleepsuits, rompers, hats, socks, and swaddles. Outer layers like jackets and cardigans that sit over other clothes are less urgent, though washing everything is simplest. If you're short on time before baby arrives, at least get the base layers done. Not sure which pieces you'll actually need first? Our newborn wardrobe checklist helps you prioritise.
How to wash baby clothes before first wear
- Use a gentle, fragrance-free detergent. Look for one made for sensitive or baby skin, without dyes or strong perfumes.
- Skip the fabric softener. It coats fibres and can irritate sensitive skin — and it reduces the breathability and absorbency of natural fabrics.
- Wash on a warm, gentle cycle and follow the care label. An extra rinse helps remove any leftover detergent.
- Wash new items separately from the family laundry the first time, and turn printed or snapped pieces inside out to protect them.
- Watch the water temperature — check each label, since some delicate knits and printed pieces prefer cooler water.
A note on fabrics
Soft, breathable natural fibres are the easiest on baby's skin and tend to soften beautifully with the first wash. Well-made organic cotton baby clothes are a great choice for skin-contact basics. If you'd like the full routine for keeping them soft wash after wash, see our guide on washing organic cotton so it stays soft.
Safety while you're at it
Washing is also a good moment to give each piece a quick once-over: check that snaps and buttons are secure, there are no loose threads or decorations, and nothing has a neck or hood drawstring. Our baby clothes safety guide covers what to look for.
The takeaway
Yes — wash baby clothes before first wear, especially anything that touches the skin. Use a gentle fragrance-free detergent, skip the softener, follow the care labels, and you'll hand your baby a wardrobe that's cleaner, softer, and kinder to their delicate skin from day one.