A practical route for wool, cashmere, silk, linen and fine-fibre blends: refresh, wash, dry and store with care.
One short boundary: where sewn-in care symbols are stricter than this guide, use the stricter route. Construction matters as much as fibre: a soft knit, woven garment and structured coat need different care.
The 60-second decision
| If you see this | Start here | Avoid |
|---|---|---|
| No visible soil; only a trace of wear | Air a knit flat. Hang a woven garment briefly on a suitable hanger. Brush a wool coat lightly. | Washing a clean knit after one wear. |
| A fresh, local mark | Blot; lift loose solids without scraping. | Rubbing, heat or a guessed solvent. |
| A soft, unstructured knit that permits domestic washing | Use its fibre route: gentle detergent, low movement, supported drying. | Twisting, wringing, hard spin or shoulder drying. |
| A lined, tailored, bonded, double-faced, pleated or woven outerwear piece | Freshen between cleans; use a specialist for a full clean. | Treating a structured coat as a washable jumper. |
The one-page material route
| Material / construction | Refresh first | Washing route | Dry, press and store |
|---|---|---|---|
| Wool knit | Air. | If washable: cold/up to 30°C, wool detergent, low movement. | Towel-press, reshape, flat-dry; fold. |
| Double-faced or structured wool coat | Air and brush. | No generic home-wash route. | Broad hanger; protect structure. |
| Cashmere knit | Air; manage pills gently. | Cold hand wash where permitted. | Towel-press, flat-dry, fold. |
| Alpaca or Suri sweater | Air. | Cold water, soft detergent, low handling if washable. | Towel-roll, reshape, dry flat. |
| Camel hair or yak | Assess construction. | No universal home-wash route here. | Treat soft knits and outerwear differently. |
| Mohair | Shake; lift pile lightly. | Tepid/≤30°C delicate route, no spin. | Flat-dry where possible; fold. |
| Silk | Air; act on marks. | No generic domestic-wash recipe. | Keep heat and rubbing out. |
| Acetate | Let drape relax. | Only its permitted gentle route. | Low heat; avoid acetone and alcohol. |
| Linen | Shake out dust. | If washable: delicate 30°C, mild detergent. | Dry out of sun; press damp if permitted. |
| Blends | Find the sensitive component. | Follow its restrictive route. | Lowest safe heat, gentlest drying. |
On a phone, scroll this table sideways rather than shrinking it.
Wool and double-faced wool
Why it behaves this way
Wool is a keratin protein fibre, like human hair. Its overlapping surface scales can interlock when moisture, heat and friction meet, causing felting or shrinkage. Woolmark explains the fibre and the scale-interlocking mechanism.
How to wash
For a soft knit that permits domestic washing, use cold water or a wool/delicate programme at up to 30°C, neutral wool detergent and a small load. Turn it inside out and press through the water rather than rubbing. Air and brush a double-faced, lined or structured coat between cleans; use a specialist cleaner for a full clean.
How to dry & press
Press water into a towel, reshape the knit and dry it flat in shade. Wet weight on a hanger stretches knitwear. A woven jacket may dry on a suitable hanger out of direct sun; a structured coat should not be soaked at home. The iron symbol sets the maximum heat, while a separate symbol can prohibit steam: respect both.
How to store
Fold knits. Hang clean woven coats on broad, shaped hangers with room around the shoulders. Keep both away from radiators, bright windows and sealed-in dampness.
Cashmere
Why it behaves this way
Cashmere is a fine animal-hair fibre: soft, light and easily distorted when saturated. A cashmere knit and a woven cashmere garment therefore need different routes.
How to wash
For a washable knit, use cold water and detergent suitable for wool, cashmere and silk. Keep movement minimal, rinse carefully and never twist. The Cashmere and Camel Hair Manufacturers Institute gives this knitwear route. Woven cashmere should be dry-cleaned rather than treated as a hand-washable sweater.
How to dry & press
Press water into fresh towels, lay the knit flat and re-form the neck, sleeves and hem before it dries. If a crease remains, use permitted steam from a distance; direct pressing can flatten the surface.
How to store
Store a clean, fully dry cashmere knit folded. CCMI recommends moth protection for stored knitwear. For pills, follow the comb’s and the garment’s instructions, and stop if the surface begins to pull.
Body-01 — Davis Vidal / Pexels. Illustrative image; not a fibre-identification claim.
Alpaca and Suri alpaca
Why it behaves this way
Suri is an alpaca type, but fibre name alone still does not tell you whether the garment is a loose knit, a tightly woven cloth or a structured coat. This route is for a soft alpaca or Suri sweater only.
How to wash
For a water-washable sweater, the International Alpaca Association guidance recorded in this rare-fibres review uses cold water, soft detergent and gentle handling. A woven, lined or tailored piece follows its own, more conservative route.
How to dry & press
Roll the sweater in a clean towel, press out moisture, reshape and dry flat away from direct heat. Never suspend a wet sweater by its shoulders. Use only the permitted, gentle heat setting for creases.
How to store
Fold clean, dry knitwear and protect it from moths during a long break. Air first if the piece only needs refreshing.
Camel hair
Why it behaves this way
Camel hair can appear in a soft knit, a woven coating or a mixed-fibre fabric. Construction, lining and finish are more useful care signals than the word “camel” on its own.
How to wash
There is no universal camel-hair water temperature or home-wash recipe in the evidence base for this guide. A soft knit can follow only its stated domestic-wash route; a woven, lined or tailored camel-hair garment needs the outerwear route.
How to dry & press
If a garment is authorised for water washing, support its weight while wet and dry it exactly as its symbols require. Do not borrow the alpaca-sweater recipe for a camel-hair coat.
How to store
Fold a clean, dry soft knit. Hang a clean tailored garment on a shaped hanger, with enough room to protect the shoulder line.
Yak
Why it behaves this way
Yak garments vary widely in construction and blend composition. The fibre name alone is not enough to turn a knitwear method into a safe care method for a woven or structured piece.
How to wash
This guide does not assign yak a generic water temperature, detergent or wash cycle without direct evidence. If a yak knit is expressly washable, use that garment’s stated route; move a coat, lining-heavy piece or uncertain blend to the specialist route.
How to dry & press
Support any permitted wet-wash garment while damp, reshape a soft knit before drying, and use only the stated heat limit. Keep a structured yak piece out of a domestic soaking routine.
How to store
Store the finished garment for its construction: folded if it is a soft knit, or correctly hung if it is tailored. Clean and dry it before a long break.
Mohair
Why it behaves this way
Mohair’s pile and halo are part of its character. Heavy rubbing can matt the surface, while a hard wash can make it look less open and buoyant.
How to wash
When domestic washing is permitted, Mohair South Africa advises tepid water, wool detergent and very gentle hand movement. A suitable front-loader wool/silk/delicate programme can run at no more than 30°C, with no spin. Mohair suiting and fine worsted cloth generally use a dry-clean route.
How to dry & press
Gently squeeze out water; never wring or tumble dry. Lay flat, or hang only if the construction supports it. Once dry, a brisk shake or very light brush can restore the pile.
How to store
Fold mohair knitwear on a shelf in a cool, dry place. Keep perfume off the garment, especially pale colours, and avoid tightly compressing a brushed surface.
Silk
Why it behaves this way
Silk can show water marks, friction and heat more readily than a casual appearance suggests. The first aim is to prevent a small incident becoming a fixed mark.
How to wash
DLI’s silk guidance does not provide a universal domestic-wash formula. For silk that is not expressly washable, or is lined, tailored, printed, heavily dyed or uncertain, take the garment to a specialist rather than experimenting with a generic home recipe.
How to dry & press
Keep wet silk away from direct heat and strong sun. Use only the stated ironing limit, inside out or through a pressing cloth; introduce steam only where permitted. A hot iron can create permanent shine or change the handle.
How to store
Store silk clean, dry and out of strong light. Keep perfume, deodorant, alcohol-based products, chlorine and household detergents off the cloth. For a spill: blot, never rub, and keep heat out.
Acetate
Why it behaves this way
Acetate is a man-made cellulosic fibre, not a natural fibre. It drapes well but is heat-sensitive and loses strength when wet. University of Georgia Extension also notes its sensitivity to acetone, alcohol and nail-polish remover.
How to wash
Use only its permitted gentle route and keep handling low-friction. Never scrub a wet acetate surface or twist it to remove water. A structured, pleated, lined or mixed-fibre acetate piece needs the safer specialist route.
How to dry & press
Support wet acetate and let it dry without heat. Choose the lowest permitted iron setting; GINETEX lists acetate at low temperature and, where its symbol specifies it, without steam. Turn shiny pieces inside out and use a pressing cloth.
How to store
Hang or fold acetate only once fully dry, keeping pleats and drape free from sharp pressure. Keep acetone, nail-polish remover, paint remover and alcohol away; they can damage the fibre rather than merely stain it.
Linen
Why it behaves this way
Linen is strong enough for regular wear yet creases readily, particularly when it is spun hard or left crumpled when wet. That is a handling issue, not a reason to iron every piece to stiffness.
How to wash
For an unlined linen garment that permits it, choose a delicate 30°C programme, mild detergent without bleaching agents and a light or no spin. The Alliance for European Flax-Linen & Hemp recommends 30°C and a delicate programme, while noting that linings and buttons can change the route.
How to dry & press
Air-dry linen out of direct sun and smooth seams while damp. Avoid heavy wringing: it makes deeper creases. Linen can take a medium-to-high iron, often around 200°C, but press while slightly damp only when that heat is permitted.
How to store
Store linen fully dry, folded or hung according to its shape. Leave room around tailored shoulders and avoid compressing a damp garment.
Body-02 — Anna Maxelante / Pexels. Illustrative image; not a fibre-identification claim.
Blends
Why it behaves this way
A blend is not an average of two care methods. A wool–silk knit, acetate–viscose dress or linen jacket with a lining carries risk from its most sensitive fibre, finish or construction.
How to wash
Choose the more conservative permitted route: gentle detergent and reduced movement for a delicate blend; a specialist route for a tailored one. Coated panels, leather trims, bonded layers and contrast fabrics are decision-changing details.
How to dry & press
Use the lowest safe heat, support the weight while wet and keep spin modest. A mixed surface can react very differently from its headline composition.
How to store
Store for construction: fold a soft knit, hang a tailored jacket correctly, and keep every item clean and dry before a long break.
A spill in the first ten minutes
- Blot, never rub. Use a clean white cloth or paper towel to lift moisture from the surface.
- Lift loose solids without scraping. Keep the action above the weave; smearing pushes the mark further in.
- Keep heat out. Do not iron, tumble dry or place the mark over a radiator before it has been assessed.
- Pause before a product. Acetone can damage acetate; alcohol, chlorine and household detergents can trouble silk. If you cannot name both the fibre and the product, stick to blotting and pass on the stain history.
Seasonal storage that prevents avoidable work
Clean and dry every garment before storage: food, body oils and soil are more inviting to moths than a careful fold. Fold cashmere, wool, alpaca/Suri and mohair knits; use broad hangers for clean structured coats. Give pieces space, use a breathable cover where useful, and keep the cupboard cool and dry. The aim is simple: prevent damp, pressure marks, shoulder stretch and pests before next season.
Body-03 — Nati / Pexels. Illustrative image; not a fibre-identification claim.
Sources and further reading
- The Woolmark Company — What is the Wool Fibre?
- The Woolmark Company — How to wash a wool sweater
- Cashmere and Camel Hair Manufacturers Institute — Garment Care
- Australian Alpaca Association-hosted rare natural fibres review
- Mohair South Africa — Caring for Mohair
- Drycleaning & Laundry Institute — Silk Care
- University of Georgia Extension — Understand Your Fibers
- Alliance for European Flax-Linen & Hemp — Washing linen
Image credits
Hero — Article image only, not repeated in the body: Kate L / Pexels.
Body-01: Davis Vidal / Pexels.
Body-02: Anna Maxelante / Pexels.
Body-03: Nati / Pexels.
This guide is designed to make the common at-home decisions clearer. More restrictive garment symbols still set the limit.