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Truth about washing socks inside out: And why it matters

Tue, June 02, 2026 - 07:55
3 min
Some socks definitely need to be turned inside out to effectively remove all dirt from them
Truth about washing socks inside out: And why it matters Do you need to turn socks inside out before washing? (photo: magnific)

Many people automatically throw socks into the washing machine without thinking about whether they should be turned inside out. It's worth knowing how such a habit can affect the cleanliness of items, the preservation of the material, and the washing result, according to The Spruce website.

Why you should wash socks inside out

Washing socks inside out is generally worth it because the inside has the most contact with the skin, where it accumulates sweat, skin particles, and odours. When socks are turned inside out, the detergent can more easily clean that part.

It also helps their appearance last longer: colours, prints, labels, and fabric are less worn down by friction in the washing machine.

However, if the socks are heavily soiled on the outside – for example, after sports, work, or a walk – it is more important to focus on where the dirt actually is. In such a case, they can be washed without turning them inside out, or the main dirt can be removed first.

For most everyday socks, the simple rule is: if there is no heavy external soiling, washing them inside out is generally more practical.

Additionally, washing socks inside out helps protect the outer fibres from friction and wear, helping them maintain their appearance.

How to wash properly

First, separate socks by colour to prevent discolouration. Remove any surface dirt. Pre-treat any stubborn stains.

Turn the socks inside out and place them in the washing machine with items of a similar colour.

Wash socks on a delicate cycle in warm or cold water. After washing, air-dry the socks or use a low heat setting in the dryer to prevent shrinkage or yellowing.

Sports socks absorb a lot of sweat and odours, so it is advisable to use an enzyme-based detergent. Wash them in warm water for deep cleaning.

Washing mistakes

Here are common mistakes when washing socks that cause them to wear out faster, lose their shape, or not get properly cleaned:

  • Washing whites and colours together – colored socks may bleed, and whites may turn grey or become stained.
  • Washing at too high a temperature – hot water can damage elastic fibres, causing socks to stretch out faster. For most socks, 30-40°C is suitable (unless the label states otherwise).
  • Not turning them inside out – dirt, sweat, and skin particles accumulate on the inside – turning them inside out helps clean them better.
  • Not sorting by material – cotton, wool, and synthetic sports fabrics may require different wash cycles.
  • Using too much detergent – excess powder or gel can remain in the fabric and make socks stiff.
  • Ignoring stubborn stains or odours – it's better to pre-soak or pre-treat problem areas rather than just running a longer cycle.

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