When crocheting or knitting for a baby, you want a yarn that will not harm them in any way. Most yarn shops have a section of baby yarns, designed specifically for the purpose – but that label does not automatically make a yarn safe for your baby. Every baby is different, and you need to think about the particular child.
You are also not limited to that section. Plenty of ordinary yarns are entirely suitable.
The one thing that matters most
Softness. A baby’s skin is far more sensitive than adult hands, and a yarn that feels perfectly pleasant to your fingers can be irritating against a cheek or a neck.
Test yarn against the inside of your wrist, or better, against your neck. That is much closer to what the baby will experience than your fingertips are.
Cotton yarns are generally safe. Soft acrylics work well too – Caron Simply Soft and Red Heart Soft are both good examples of ordinary yarns that suit baby projects perfectly.
Yarns to avoid
Stay away from anything with beads, fringes or other attachments that could come loose and end up in a baby’s mouth. This is the clearest rule on this page.
Avoid loosely spun yarns that shed fibres, and anything with a strong halo – fine loose fibres near a small face are worth avoiding.
And remember once more: a yarn marketed as a baby yarn is not automatically safe. Read what it actually is.
Washability is not optional
Baby items are washed constantly – more often than any other garment in a house, and usually in a hurry.
A beautiful hand-wash-only blanket will be used once and put away. Machine washable is the practical requirement, and it rules out untreated wool, which felts.
Superwash wool, cotton and soft acrylic all handle repeated washing. Check the ball band and believe it.
Allergies and sensitivities
Some babies react to wool even when it is soft. If you do not know the family’s situation, cotton or acrylic is the safer default for a gift.
Wash a finished item before giving it, using a detergent free of strong fragrance. It softens the fabric and removes anything picked up in the making.
Practical points on construction
Weave all ends in thoroughly and trim them close. Loose strands are the hazard people forget about.
Embroider any features rather than using safety eyes or sewn-on buttons. Anything attached to a baby item should be assumed to come off eventually.
Avoid ties and drawstrings near the neck. A hat that fits snugly does not need one.
