Wool Care.

Why it matters

Wool garments vary in fiber treatment, knit structure, lining and trim. Some are machine washable and others are not. A sweater can also grow out of shape under its own wet weight. Looking after the entire garment is more reliable than following one universal rule for anything labeled wool.

What you’ll need

Work carefully, in order

The method

1. 01

   Read the garment before washing

   Find and read the care label, including drying and ironing symbols. Photograph it if it is fading. Note any lining, leather trim or delicate decoration that changes the treatment. If a valuable item has no usable instructions, ask a cleaner familiar with wool. Before washing, measure a favorite knit’s approximate length and width as a reference for gentle reshaping, not as permission to stretch it.

2. 02

   Choose the permitted cleaning method

   A lightly worn item may only need airing in a sheltered place. When washing is needed, follow the label: use an approved wool program for machine-washable garments, or the stated hand-wash method. Use a detergent intended for wool at its recommended dose. Do not substitute a harsh general cleaner or add bleach because a stain is stubborn.

3. 03

   Handle wet fabric with support

   For a hand-washable item, use the label’s water temperature and detergent directions, gently moving water through the cloth without scrubbing or wringing. Rinse away the detergent. Support the whole garment while lifting it rather than letting sleeves hang from the shoulders. Press out water gently and use a clean towel to absorb more; twisting can distort the structure.

4. 04

   Dry to the original shape

   Lay knitwear on a clean pale towel or suitable flat drying mesh. Ease it back toward its natural outline without pulling hard on hems or cuffs. Keep it away from radiators, intense sunshine and other direct heat. Replace a saturated towel and check both sides as it dries. Use a tumble dryer only when the garment’s own care instructions explicitly permit it.

5. 05

   Store clean and completely dry

   Do not pack away a garment that still feels damp at thick seams. Fold dry knitwear so its shoulders do not carry its weight on a hanger. Keep the storage area clean, dry and inspectable, and check periodically for insects, new holes or musty smells. A scented sachet is not proof against moths. Address an active infestation rather than simply sealing damaged garments away.

Mistakes to avoid

• Assuming every wool item must be hand washed, or every modern wool item can be machine washed.
• Hanging a heavy wet sweater by its shoulders or accelerating drying on a radiator.

If it isn’t working

Then & now

Historical context

Wool clothing has long depended on airing, careful washing and timely mending. Modern finishes and blended constructions change the care requirements, so a historical household recipe cannot replace the instructions for a particular garment.

The modern equivalent

Machine wool programs and specialist cleaners can reduce handling work when the label permits them. Careful drying and storage still matter after either method.

Sources & review

Editorial draft — specialist review pending. Written 2026-09-21. Sources support the stated scope; this page has not been professionally certified.

1. Woolmark — how to wash wool ↗

   Care-label-led washing and suitable mild wool detergent. Checked 2026-09-21.

2. Woolmark — drying wool ↗

   Support, flat drying of knitwear and avoiding direct heat. Checked 2026-09-21.

3. Woolmark — wool storage ↗

   Storage options and preventing damage from moisture and pests. Checked 2026-09-21.