Safe Laundry for Newborns: Tips for Washing Baby Clothes
When you have a newborn, laundry quickly becomes part of the daily routine. Between frequent outfit changes, spills, milk stains and nappy leaks, those tiny clothes can create surprisingly large loads of washing.
However, washing baby clothes is not simply about getting them clean. Newborns have delicate skin, so choosing suitable laundry products and using the right washing methods can help reduce exposure to potential irritants. A simple, consistent laundry routine can keep clothes fresh, comfortable and ready for the next change.

Why Do Baby Clothes Need Extra Care?
A baby’s skin can be more sensitive to fragrances, dyes and detergent residues than adult skin. Clothes sit against the skin for long periods, making it important to consider what products are being used during washing.
New clothes should also be washed before your baby wears them for the first time. This can help remove dust, excess dyes and residues from manufacturing or packaging. Australian parenting guidance recommends washing baby clothes before their first use and avoiding strong detergents and fabric softeners.
Wash New Baby Clothes Before First Use
That adorable new onesie may look perfectly clean, but it is still worth putting it through the wash before dressing your baby in it.
This applies to more than clothing. Consider washing:
- Onesies and bodysuits
- Sleepsuits and pyjamas
- Bibs and burp cloths
- Socks, mittens and hats
- Swaddles and blankets
- Cot sheets and towels
Check the care label first, particularly for delicate fabrics or garments that may shrink.
Choose a Gentle Laundry Detergent
The detergent you use can make a difference when washing clothes that sit directly against sensitive skin.
Look for a detergent designed for sensitive skin and avoid heavily fragranced products where possible. There is no need to use excessive detergent either. More detergent does not necessarily mean cleaner clothes and may leave more residue behind.
Sort Baby Laundry Before Washing
Sorting clothes before they go into the washing machine makes the process easier and can help protect delicate garments.
Separate laundry according to colour, fabric and how heavily soiled it is. Keep whites and colours apart to reduce the risk of colour transfer. Delicate fabrics can also benefit from a mesh laundry bag.
Tiny items such as socks and mittens have a habit of disappearing in the wash, so a laundry bag can help keep them together.
Select the Right Washing Cycle
Most everyday baby clothes can be washed in a washing machine, provided the care label allows it. A gentle or delicate cycle is generally suitable for lightweight and delicate garments.
Treating Baby Stains Quickly
Baby clothes and stains tend to arrive as a package deal. Milk, formula, food, drool and nappy leaks can leave marks that become harder to remove if they are left sitting for too long.
Deal with stains as soon as practical. Gently rinse the affected area and follow the garment’s care instructions before washing.
For stains such as blood or milk, avoid immediately using hot water, as heat can cause some protein-based stains to become more difficult to remove.
Avoid using bleach or strong stain removers unless the garment label specifically allows them and the product is appropriate for the fabric.
Take Extra Care With Nappy-Soiled Clothes
Nappy leaks require a little more attention than an ordinary food or milk spill.
Remove any solid matter carefully, rinse the garment and pre-treat or soak it according to the care instructions and the laundry product being used. Nappy sanitiser can be useful for heavily soiled items when used according to its instructions.
Always wash your hands thoroughly after handling heavily soiled laundry.
Dry Baby Clothes Properly
Once the washing is finished, drying is the next step in protecting the garments.
Air drying is a practical option for many baby clothes and can help preserve delicate fabrics. Use a drying rack or clothesline and avoid leaving garments damp for extended periods.
If using a tumble dryer, check the care label first and select a suitable low-heat or delicate setting when permitted.
Should Baby Clothes Be Washed Separately?
Baby clothes do not necessarily need to be washed separately from the rest of the household laundry. However, some parents prefer separate loads during the newborn stage, particularly when using different detergents or when clothes are heavily soiled.
The important consideration is using a suitable detergent, following garment care instructions and ensuring clothes are thoroughly rinsed.
If your baby has particularly sensitive skin, your healthcare professional may recommend specific laundry practices.
A Simple Baby Laundry Routine
Baby laundry doesn’t have to be complicated. Wash new clothes before their first use, choose a gentle detergent, follow the care labels, treat stains promptly and dry garments properly to help keep newborn clothing fresh and comfortable.
Most importantly, using more detergent, stronger cleaning products or hotter water doesn’t necessarily mean cleaner clothes. A simple, consistent laundry routine can help care for delicate fabrics while keeping baby clothes clean and fresh.
For busy New Zealand families, Jim’s Laundry Services provides professional laundry services in New Zealand, helping take the hassle out of everyday washing while giving your family’s clothes the care and attention they deserve. With a little organisation and the right support, even the endless pile of tiny clothes can become a manageable part of life with a newborn.