Should Baby Clothes Be Washed Before Wearing?

Why Washing Baby Clothes First Matters

It’s easy to get excited about dressing your baby in a brand-new outfit or a sweet hand-me-down. But whether the clothes are fresh off the rack or passed down from a friend, washing them before use is key. New clothing often contains residues from manufacturing processes such as dyes, preservatives, and finishing chemicals that can be harsh on your baby's delicate skin. Washing helps rinse away these unwanted substances, making clothes safer and more comfortable to wear.

Secondhand Doesn’t Mean Second-Best!

Secondhand baby clothes are an eco-friendly, cost-effective choice and one we fully support at Next Size Up. That said, it's still important to wash pre-loved clothing before putting it on your baby. Even clean-looking garments can carry dust, pet dander, or remnants of detergent and fabric softeners from previous households. For best results, give all secondhand items a thorough wash with a gentle, baby-safe detergent. In some cases, a second rinse or rewash might be helpful for extra freshness.

Babies Have Ultra-Sensitive Skin

Newborns have skin that’s thinner and more sensitive than adults, making them more vulnerable to irritation. Fabrics that feel soft to the touch may still cause reactions if they contain chemical residues, allergens, or lingering scents. Washing all baby items (including bodysuits, hats, blankets, socks, and sleepwear) before use creates a safer barrier between baby’s skin and the outside world.

Baby-Friendly Washing Tips

Use a hypoallergenic, fragrance-free detergent designed for sensitive skin. Skip fabric softeners and dryer sheets, which often contain perfumes and residues that can irritate your baby’s skin. Stick to warm or cold water unless the garment care label says otherwise. During the first few months, you may also want to wash your baby's clothes separately from the rest of the family’s laundry.