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How to Wash and Care for Hand-Dyed Sock Yarn

by Jillian Thom

Why Sock Yarn Care Matters

Hand-dyed sock yarn is a labour of love — and so are the socks you knit or crochet from it. With the right care, your finished socks can last for years without losing their colour or shape. Here's everything you need to know about washing and caring for hand-dyed merino nylon sock yarn.

Can You Machine Wash Hand-Dyed Sock Yarn?

Most of our sock yarns are a merino and nylon blend, which gives them excellent durability and a degree of machine washability — but we always recommend checking the ball band first. As a general rule:

  • Use a wool or delicates cycle with cold water (30°C or below)
  • Use a gentle, pH-neutral wool wash — avoid regular detergent, which can strip lanolin and dull hand-dyed colours
  • Place socks inside a mesh laundry bag to reduce friction
  • Avoid fabric softener — it can coat the fibres and reduce breathability

Hand Washing: The Safest Option

For the longest life and most vibrant colour, hand washing is always the gentlest choice:

  1. Fill a basin with cool or lukewarm water — never hot, as heat causes wool to felt
  2. Add a small amount of wool wash and swirl gently to dissolve
  3. Submerge your socks and gently squeeze — do not rub or wring
  4. Leave to soak for 10–15 minutes
  5. Rinse thoroughly in water of the same temperature (sudden temperature changes can cause felting)
  6. Gently press out excess water — never twist

Drying Hand-Dyed Socks

Drying correctly is just as important as washing:

  • Never tumble dry — heat and agitation will felt wool fibres
  • Roll socks in a clean towel and press firmly to absorb moisture
  • Reshape and lay flat to dry, away from direct sunlight or heat sources (which can fade hand-dyed colours)

Storing Your Yarn and Finished Socks

Store unused yarn and finished socks in a cool, dry place away from direct light. Cedar balls or lavender sachets are a natural way to deter moths — particularly important for pure wool or high-merino blends.

A Note on Hand-Dyed Colour

Hand-dyed yarns are dyed in small batches, which means slight colour variation is part of their character. To minimise any colour bleeding on first wash, you can add a splash of white vinegar to the rinse water — this helps set the dye and keeps colours vivid.

Shop Our Sock Yarns

All of our sock yarns are hand-dyed in small batches in the UK. Browse our current colourways — from earthy naturals to bold, saturated tones — and find your next project.

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