# How to Wash a Suit: Dry Clean, Hand Wash or Machine Wash? > How to wash a suit by label, fibre and jacket build: when to dry clean, hand wash, machine wash or just steam and air it, with every rule sourced. **Published :** 2026-09-29 --- **Summary:** How to wash a suit starts with the care label. **"Dryclean Only" or a crossed-out wash tub means no washing**; follow the label's dry-cleaning instruction instead. A hand-wash symbol allows washing by hand, a numbered wash tub allows the machine up to that number, and tumble drying is not suitable for suits. The label sets the route, the fibre sets the method inside that route, and the jacket's construction is a risk to know about in any cleaning. ## Pick the route: label first, then fibre Find your label wording or symbol in the first column, then your fibre; the third column is the route, the fourth is the method or limit that goes with it. The US Care Labeling Rule explains the third row: an item that can be both washed and dry-cleaned needs only one of those instructions on its label, so a dry-clean-only symbol neither proves nor rules out washing. It just gives you no washing method to follow, which is why the table routes it to a dry cleaner. The wool rows come from [The Woolmark Company](https://www.woolmark.com/care/wash-wool-pants/), the linen row from the [flax-linen industry body](https://allianceflaxlinenhemp.eu/en/flax-performance-and-properties/washing-linen-care-advice), and the acetate row from [University of Georgia Extension](https://site.extension.uga.edu/textiles/textile-basics/understand-your-fibers/). ## Reading the symbols on a suit label The symbols below are the international care symbols that [GINETEX](https://www.ginetex.net/GB/labelling/care-symbols.asp) documents, plus the one label wording the US rule defines. Together they decide the route. **wash-no** **dryclean** **dryclean-no** **wash-hand** **wash-30** - **Crossed-out wash tub.** The article must not be washed. - **Numbered wash tub.** The number is the maximum washing temperature in degrees Celsius, which must not be exceeded. - **Hand-wash symbol.** GINETEX has two: hand wash at ambient temperature, in water at around 20 to 30 °C, and hand wash at a maximum of 40 °C. - **Crossed-out dry-cleaning circle.** No professional dry cleaning, and no stain removers that contain solvents. - **The words "Dryclean Only".** Under the [US Care Labeling Rule](https://www.ftc.gov/business-guidance/resources/clothes-captioning-complying-care-labeling-rule), they warn that the garment can't be washed. Select the symbols on the suit's label and the decoder returns what each one allows and forbids, before any water touches the jacket. ## Step by step: washing a suit the label allows These steps apply only when the label allows washing: a wash tub, a hand-wash symbol or wording such as Hand Wash Only. 1. **Read the care label.** Find the wash tub, hand-wash and dry-cleaning symbols. "Dryclean Only" or a crossed-out wash tub means the suit is not washed at home. 2. **Spot-treat marks first.** Dab a mark with a clean, slightly damp undyed cloth and a spritz of stain remover or mild detergent, and never scrub. If the dry-cleaning circle is crossed out, skip stain removers that contain solvents. 3. **Test the detergent.** Try the detergent on an inconspicuous area before washing; some fabrics cannot be cleaned with water. For a new-wool suit, use a wool detergent. 4. **Wash within the label's limit.** With a hand-wash symbol or Hand Wash Only, wash by hand only. With a numbered wash tub, machine wash no hotter than that number; bugatti's suit programme uses a high water level, a spin below 600 rpm and 30 °C at most. Wool trousers with a Woolmark Machine Washable label go on the wool setting instead. 5. **After a hand wash, rinse and squeeze.** Rinse several times in clear water, then wrap the suit in a terry towel and squeeze the water out carefully. Do not wring it. 6. **Hang to dry, never tumble dry.** Hang the jacket on a hanger with wide curved ends so the shoulder pads keep their shape, and dry the trousers lying on a terry towel on a clothes horse. 7. **Finish with steam.** Use a steamer rather than an iron unless the label allows ironing. Cotton and linen suits need ironing to remove creases; for wool, steam ironing is enough. The machine programme in step 4 is the menswear maker [bugatti's guidance](https://www.bugatti-fashion.com/en/blogs/magazine/anzug-selber-waschen-darauf-solltest-du-achten) for suits its label allows; it also says a wool detergent contains no enzymes that can attack the wool, and that tumble drying is not suitable for suits and trousers. The ironing rule in step 7 comes from [Suitsupply](https://suitsupply.com/en-us/journal/how-to-take-care-of-your-suits.html) and the fibre split from [Canali](https://us.canali.com/care/repair-restore/suits). Three fibre notes sit on top of those steps: - **Wool.** Woolmark says to turn wool trousers inside out before washing them, and that tailored suit trousers or jackets can be hung on a hanger and [dried out of direct sunlight](https://www.woolmark.com/care/how-to-dry-wool/). The knitwear method, with its felting rules, is in the [wool sweater guide](/blog/wash-wool-sweater-without-shrinking/index.md). - **Polyester.** If it needs pressing, set the iron to a low temperature and use steam. The fibre's own method is in the [polyester washing guide](/blog/wash-polyester/index.md). - **Linen.** Avoid heavy wringing, which could cause marked folds and damage the fabric texture. The full method is in the [linen washing guide](/blog/how-to-wash-linen/index.md). ## Hand washing a suit, in detail When the label shows a hand-wash symbol or says Hand Wash Only, bugatti's procedure is to fill a small tub with lukewarm water, dissolve the wool detergent completely, then soak the suit, avoiding a prolonged soak. For wool, Woolmark puts the water at about 30 °C and the soak at 10 minutes, then rinses first in lukewarm and finally in cold water. Before hanging, bugatti pulls the jacket and trousers into shape and closes all the buttons, to avoid creases. ## Four routes, and the downside each source names No route is free. Each row below pairs a route with the label that allows it and the downside a source attaches to it. ## What the jacket's construction changes Inside the jacket, the interlining and the lining carry risks of their own. They do not change the route the label sets; they are what to watch for after any cleaning. The fused and sewn rows come from a [trade analysis of interlinings](https://www.laundryandcleaningnews.com/analysis/interlinings-5764977/) written for professional cleaners, which notes that fused interlinings are typical of suit jackets. The acetate row comes from [University of Georgia Extension](https://site.extension.uga.edu/textiles/textile-basics/understand-your-fibers/). ## Refresh between cleans, and how often to dry clean Wool trousers generally won't need washing after every wear, because wool is stain and odour resistant. For creases, Woolmark's route is to brush wool suit trousers lightly and hang them in a steamy bathroom, which gives them a quick refresh and removes creases. Suitsupply adds three habits for the days between wears. Resting a suit for 24–48 hours before wearing it again reduces the need to visit the dry cleaner. It recommends a broad wooden hanger, ideally cedar, and never a flimsy plastic hanger for jackets. And it names a genuine boar-hair clothes brush as the gentle way to keep the fabric free of unwanted particulates. Two suit makers put a number on dry cleaning: ## Next: the method for your fibre If the label allows water, open the guide for the suit's main fibre: [wool](/blog/wash-wool-sweater-without-shrinking/index.md), [polyester](/blog/wash-polyester/index.md), [linen](/blog/how-to-wash-linen/index.md) or [cotton](/blog/how-to-wash-cotton/index.md). For drying rules by fibre, see [what can go in the tumble dryer](/blog/what-fabrics-can-you-tumble-dry/index.md), and for any symbol not covered here, the [care-symbol glossary](/glossary/index.md).