How do I care for wool clothing?

We’ve been wearing wool for thousands of years, yet it can still go wrong sometimes… Your friends, colleagues, and family may offer well-meant advice, but what if it’s conflicting or outdated? In this blog, we share practical guidelines on how to care for different types of wool garments:

By Pascal·01-12-2026·Calculate reading time
How do I care for wool clothing?
Well-meant advice on wool is often conflicting or outdated. Discover practical guidelines to keep your wool garments looking their best for longer.

How do I care for a wool suit or blazer?

To enjoy your wool suit for years, a sturdy clothes hanger (preferably with broad shoulders) is a must. Hang your suit outside or in a well-ventilated room after wearing it. Make sure the buttons are done up to preserve the shape. You can also easily freshen up your suit with a handheld steamer. The steam removes creases and odours without straining the fibres. Is a thorough cleaning needed? Then it is wise to take it to a professional dry cleaner.

How do I care for wool sweaters?

At Suitable you'll find a wide range of wool jumpers: from sturdy and thick to light and supple, such as super-soft lambswool or luxurious merino wool. Every type of wool calls for slightly different care. Therefore, always check the wash label in your jumper first. It contains specific instructions to preserve the quality. In many cases, however, you don't need to wash at all. Wool is naturally self-cleaning, after all. Hanging it outside overnight in the fresh air is usually enough!

How do I hand-wash a wool sweater?

  1. Fill a basin or bucket with lukewarm water (around 20-30 °C).
  2. Dissolve a little special wool detergent in the water.
  3. Place the garment in it and gently press it under water. Let it soak for a maximum of 5 minutes.
  4. Gently rub the dirty spots or stains with your fingers.
  5. Rinse the clothing thoroughly with lukewarm water (around 20-30 °C) to remove all soap residues. Repeat until the water is clear.
  6. Roll the jumper in a towel and press the moisture out. Never wring!

Can you wash a wool sweater in the washing machine?

Yes, provided your washing machine has a special wool programme. Also bear the following in mind:

  • A maximum of 600 rpm during spinning.
  • Always use a laundry bag to prevent the drum from damaging the fibres.
  • Never wash warmer than 30 °C, or choose the 'cold' setting.

How do I dry wool clothing?

After washing, it is important to dry your woollen clothing in the right way. This prevents shrinkage or deformation. The following approach works best:

  • Gently press the excess water out of your garment like a sponge, without wringing.
  • Use a clean towel and first roll the garment up in it to absorb extra moisture.
  • Now, while the wool is still damp, you can carefully shape it into the right form and lay the seams straight.
  • Lay it flat on a drying rack on top of a dry towel, out of the sun and away from a radiator.

Can I iron woollen clothing?

Yes, but with care. Wool is a sensitive fibre that can shrink or become damaged at excessively high temperatures. Below are important tips:

  • Set your iron to the wool setting (low temperature with steam).
  • Preferably use an ironing cloth or turn the garment inside out.
  • Don't press too hard and keep the iron hovering lightly when you use steam.
  • Let the garment dry flat after washing to prevent creases.

How do I treat pilling?

Over time, small balls (pills) can form on the wool due to friction. This is a natural process and not a sign of poor quality. Use a wool comb or a fabric shaver to remove them carefully.

What should I do if I get stains?

Do you see a stain? Then dab immediately with cold water, preferably with a clean cloth. Don't rub, as this only pushes the stain deeper into the fibres. For stubborn stains, it is best to use a mild wool detergent, optionally diluted. Apply this locally, let it soak in briefly and rinse out gently with cold water. Then let the garment dry flat. Doesn't it help? Then take it to a professional dry cleaner.

How do I protect wool garments from moths and other pests?

Woollen clothing is often the target of vermin. Moth larvae in particular can cause irreparable damage. They are not only attracted by the wool itself, but especially by residues of skin oils, sweat and (invisible) food remnants. With the right precautions, you keep your wardrobe safe:

  • Give your woollen garment a wash or let it air out well before you store it for a longer period.
  • Moths dislike certain smells. Use cedarwood (blocks or rings) or lavender sachets in your wardrobe.
  • Use airtight storage bags or well-sealable plastic storage boxes. This prevents the moths from getting to the clothing.

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