Clothing Care Labels: Every Symbol Explained
The full care label meaning, symbol by symbol, plus what US and EU law actually requires of clothing care labels and how to write correct instructions for your collection.
Joe Lauder·Founder, Kōbō·Updated Jun 10, 2026If you're developing a collection, care labels are one of those details that feel small until they go wrong. Get them right and nobody notices. Get them wrong and you're looking at customer complaints, retailer chargebacks, ruined garments, and in the US, FTC penalties.
This guide covers what care labels are, what every symbol means, what the law actually requires in the US, EU, and UK, and how to write correct care instructions for the fabrics you're actually working with. It's written for brand founders and product developers, not consumers, so we'll cover the parts the laundry-symbol cheat sheets skip: testing, liability, label placement, and how to keep instructions consistent across a whole collection.
What care labels are, and why they're legally required
A care label is the permanent label sewn into a garment that tells the wearer how to clean it without damaging it. In practice, the same label (or label set) usually also carries the legally required fiber content, country of origin, and manufacturer identity.
Why they exist is simple: the person washing the garment has no way of knowing what you know. You know the jacket has a fused interlining that delaminates above 40°C. They don't. The care label is the only channel between your product development decisions and the person holding the garment two years later.
Legally, the picture splits by market:
In the US, care instructions are mandatory. The FTC's Care Labeling Rule (16 CFR Part 423) requires manufacturers and importers of textile apparel to attach a permanent, legible care label with at least one safe cleaning method, plus warnings where a normal part of that method would harm the garment ("do not iron", "wash with like colors").
In the EU and UK, care instructions are voluntary, but fiber composition labeling is mandatory under EU Regulation 1007/2011 (retained in UK law post-Brexit). In practice, every serious brand includes care instructions anyway, because retailers require them and because the brand carries the liability when a garment is damaged following no instructions at all.
The care symbol system, section by section
Almost every care symbol you'll see comes from one system: ISO 3758 (current version 2023), built on the five GINETEX symbols. Five base shapes, five processes, always printed in the same order:
| Symbol shape | Process |
|---|---|
| Washtub | Washing |
| △ Triangle | Bleaching |
| □ Square | Drying |
| Iron | Ironing |
| ○ Circle | Professional care (dry/wet cleaning) |
Three modifiers apply across all of them:
Numbers or dots = temperature. Numbers are °C (wash), dots are heat levels (dry, iron).
A bar under the symbol = milder treatment. Two bars = very mild.
A St Andrew's cross (✕) through the symbol means don't do this process at all.
Once you know those three rules, you can read any label. Here's each category in full.
Washing (the tub)
| Symbol | Meaning |
|---|---|
| Tub 🌡 95° | Machine wash, max 95°C |
| Tub 🌡 60° | Machine wash, max 60°C |
| Tub 🌡 60° + one bar | Machine wash 60°C, mild cycle |
| Tub 🌡 40° | Machine wash, max 40°C |
| Tub 🌡 40° + one bar | Machine wash 40°C, mild cycle (easy-care synthetics) |
| Tub 🌡 40° + two bars | Machine wash 40°C, very mild cycle |
| Tub 🌡 30° | Machine wash, max 30°C |
| Tub 🌡 30° + two bars | Machine wash 30°C, very mild (wool cycle) |
| Tub with hand | Hand wash only, max 40°C |
| Tub crossed out ✕ | Do not wash |
The temperature is a maximum, not a recommendation. The bars control mechanical action and spin, which matter as much as temperature for anything with stretch, surface texture, or loose weave.
Bleaching (the triangle)
This is the category most brands get lazy with, and it matters more than it looks, because "bleach" includes the oxygen bleach in many ordinary detergents.
| Symbol | Meaning |
|---|---|
| △ Plain triangle | Any bleach allowed (chlorine or oxygen) |
| △ Two diagonal lines | Oxygen/non-chlorine bleach only |
| △ Crossed out ✕ | Do not bleach |
Most fashion garments should carry either "non-chlorine bleach only" or "do not bleach". A plain triangle on a dyed garment is usually a mistake.
Drying (the square)
The square covers both tumble drying and natural drying. Tumble drying is shown as a circle inside the square:
| Symbol | Meaning |
|---|---|
| □ + ○, two dots •• | Tumble dry, normal temperature |
| □ + ○, one dot • | Tumble dry, low temperature |
| □ + ○, crossed out ✕ | Do not tumble dry |
Natural drying is shown as lines inside the square:
| Symbol | Meaning |
|---|---|
| □ one vertical line | | Line dry |
| □ two vertical lines || | Drip dry (don't wring or spin) |
| □ one horizontal line | Dry flat |
| □ two horizontal lines | Drip dry flat |
| □ diagonal line, top-left corner | Dry in the shade (combines with the above) |
Ironing (the iron)
| Symbol | Meaning |
|---|---|
| Iron, three dots ••• | Iron up to 200°C (cotton, linen) |
| Iron, two dots •• | Iron up to 150°C (wool, polyester blends) |
| Iron, one dot • | Iron up to 110°C, steam may damage (acrylic, nylon, acetate) |
| Iron crossed out ✕ | Do not iron |
One dot is also the right call for anything with prints, foils, or heat-applied trims, regardless of the base fabric.
Professional care (the circle)
The letter inside the circle is for the dry cleaner, not the customer. It specifies which solvents are safe.
| Symbol | Meaning |
|---|---|
| Ⓟ P in circle | Dry clean, perchloroethylene or hydrocarbon solvents |
| Ⓟ + bar | As above, mild process |
| Ⓕ F in circle | Dry clean, hydrocarbon solvents only |
| Ⓦ W in circle | Professional wet cleaning |
| Ⓦ + bar(s) | Professional wet cleaning, mild/very mild |
| ○ Crossed out ✕ | Do not dry clean |
If your garment can't survive perc (common with some coatings, foils, and bonded fabrics), the F or crossed-out circle is what saves it at the cleaner's.
US vs EU and UK: who requires what
This is where most online guides go vague, so here's the actual split.
| US | EU | UK | |
|---|---|---|---|
| Care instructions | Mandatory (FTC Care Labeling Rule, 16 CFR 423) | Voluntary (industry standard) | Voluntary (industry standard) |
| Fiber composition | Mandatory (Textile Fiber Products Identification Act) | Mandatory (Regulation EU 1007/2011) | Mandatory (retained EU 1007/2011) |
| Country of origin | Mandatory (Customs + FTC) | Not required at EU level (some member-state rules) | Not required |
| Manufacturer ID | Mandatory (company name or RN number) | Mandatory (name/trademark of manufacturer or importer) | Mandatory |
| Symbols vs words | Words required; ASTM D5489 symbols may replace them | ISO 3758 / GINETEX symbols standard; language rules apply to mandatory text | Same as EU in practice |
| Label permanence | Must stay attached and legible for the useful life of the garment | Labels must be durable, legible, accessible | Same |
Three practical consequences:
Selling in the US? You need care instructions in English words, or the ASTM D5489 symbol set in place of words. Symbols alone using only the ISO/GINETEX set don't automatically satisfy the FTC rule, since the two systems differ in detail (the US system historically uses chlorine-bleach variants and Fahrenheit-aligned dot conventions).
Selling in the EU? Fiber composition must appear in the official language(s) of the member state where the product is sold. That's why multi-country brands end up with multi-language labels or language-neutral symbol-led labels.
The GINETEX symbols are trademarked. GINETEX and COFREET own the five base symbols. In GINETEX member countries, brands are expected to hold a licence (via the national committee) to print them on labels. Most brands have never heard of this. Your label supplier often handles it, but "often" isn't "always", so ask.
Fiber content and country of origin
The composition line is the most regulated text on the label, and the rules are stricter than people assume:
Generic fiber names only. "Polyester", not "Sorona". "Elastane" (EU) / "spandex" (US), not "Lycra". Trade names can appear alongside, never instead.
Percentages by weight, descending order. "60% cotton 40% polyester", never the reverse.
"100%" / "Pure" means exactly that. The EU allows up to 2% manufacturing tolerance for incidental fibers (5% for carded products); the US allows similar tolerances but no rounding up to 100%.
Decoration and trims have their own exemptions and thresholds. Small decorative components can sometimes be excluded, but a lining can't.
Animal parts (EU): any non-textile part of animal origin (leather trim, horn buttons, down) must be flagged with "Contains non-textile parts of animal origin".
Country of origin (US): must be the country where the garment was substantially transformed (usually where it was sewn), and on imported garments it must be visible at the point of purchase, which in practice means the neck label for tops and outerwear.
Manufacturer identity (US): your company name or an FTC-issued RN number.
How to write care instructions for common fabrics
The rule of thumb: the garment's care is set by its most delicate component, not its main fabric. A cotton shirt with a viscose contrast placket is a viscose garment for care purposes.
Sensible starting points, to be confirmed by wash testing:
| Fabric | Typical care instruction |
|---|---|
| Cotton (woven) | Machine wash 40°C, non-chlorine bleach only, tumble low, iron three dots. Drop to 30°C for deep or unstable dyes. |
| Cotton (jersey/knits) | Machine wash 30°C mild, do not tumble (or tumble low if pre-shrunk), reshape and dry flat for heavier gauges. |
| Wool | Hand wash or machine 30°C very mild (wool cycle), do not bleach, do not tumble, dry flat, iron two dots with cloth, or P dry clean. |
| Silk | Hand wash cold or dry clean (P), do not bleach, do not tumble, dry in shade, cool iron on reverse. |
| Linen | Machine wash 40°C, do not bleach, tumble low or line dry, iron three dots while damp. |
| Polyester/nylon | Machine wash 30 to 40°C mild, do not bleach, tumble low, iron one dot. Watch heat: synthetics glaze and pill. |
| Viscose/rayon | Hand wash or 30°C very mild, do not tumble, dry flat, iron two dots on reverse. Loses up to half its strength when wet, so mechanical action is the enemy. |
| Blends | Default to the gentlest care among the constituent fibers, then test whether you can relax it. |
Placement and label materials
These are conventions, not law (except US origin visibility):
Tops, dresses, outerwear: brand and origin at the back neck; care and composition either there or on a side-seam label, usually the wearer's left, a third of the way up from the hem.
Trousers, skirts: inside back waistband or left side seam.
Accessories and homeware: anywhere permanent and findable.
Material choice matters more than most brands think, because the FTC requires the label to remain attached and legible for the useful life of the garment:
Printed satin/polyester: cheap, soft, but print can wash off. Check abrasion resistance, especially for the symbol panel.
Woven labels (damask): durable and legible for life, the safe default for care content.
Heat transfers/printed direct: great for next-to-skin comfort (underwear, activewear, baby), but must survive the garment's own care instructions. Tag-free legally still means the information has to be there and stay there.
Soft-touch placement: if a label is scratchy, customers cut it out, and your legal information leaves with it. Fold position, corner radius, and stitch type are worth specifying in the tech pack.
The 7 most common care label mistakes
Copying instructions from a similar garment. No reasonable basis, and the number-one cause of wrong labels. Test your actual fabric and trims.
Defaulting everything to "Dry Clean Only". It feels safe but it isn't: if the garment is in fact washable, the FTC considers an unnecessarily restrictive instruction misleading, and customers increasingly reject dry-clean-only garments at the rail.
Labelling for the shell fabric, ignoring trims and construction. Interlinings, prints, and buttons fail before the fabric does.
Mismatched symbols and text. The symbols say tumble low, the words say do not tumble dry. Usually a copy-paste error across colorways or a factory substituting its standard label. Retail QA teams catch this and charge you back for it.
Wrong symbol system for the market. ISO/GINETEX-only labels shipped to the US, or word-only English labels shipped to markets with language requirements.
Inconsistent care across identical fabrics. The same 230gsm loopback jersey carrying three different care instructions across five styles in one collection. Customers notice, retailers notice, and it signals that none of the three was tested.
Forgetting permanence. Printed labels that blur after ten washes fail the legibility requirement. So do labels sewn where the customer will cut them out.
How brands manage care labels at collection level in Kōbō
Care instructions aren't really a per-garment problem, they're a per-fabric problem. If twelve styles share the same jersey, they should share the same care label, and when the mill changes the fabric spec, all twelve need updating at once. Doing that across spreadsheets and scattered tech pack files is exactly how mistake #6 above happens.
In Kōbō, a fashion PLM, care labels live on the style data itself, and the Care Labels Bulk Editor lets you manage them across the whole collection:
Bulk edit across styles. Select any set of styles (a fabric group, a delivery, the full season) and edit their care instructions in one pass, symbols and text together.
Consistent care per fabric. Set the care once for a material and apply it to every style that uses it, so a spec change propagates instead of drifting.
Labels flow into tech packs automatically. Care labels feed straight into your tech packs, so the label artwork page your factory sees always matches the current style data. No re-keying, no stale PDFs.
Care labels flow into tech packs through Kōbō's tech pack software. Nothing exotic, just the boring consistency work handled by the system instead of by memory. If you're managing care labels across more than a handful of styles, that's most of the battle. Plans and pricing are public. And if you just need a one-off label panel today, the free care label generator will get you there.
Care labels are a per-fabric problem, not a per-garment one. Test the finished garment, set the care once per material, and let the system keep every style on that fabric consistent.
Frequently Asked Questions
What do the dots on care labels mean?
Dots indicate temperature or heat level. On the iron: one dot 110°C, two dots 150°C, three dots 200°C. On the tumble dryer (circle in square): one dot low heat, two dots normal heat. More dots, more heat.
What does the circle on a care label mean?
A circle on its own means professional cleaning. The letter inside (P, F, or W) tells the cleaner which solvents or process to use. A crossed-out circle means do not dry clean. A circle inside a square is different: that's tumble drying.
Are care labels legally required?
In the US, yes: the FTC Care Labeling Rule requires permanent care instructions on textile apparel. In the EU and UK, care instructions are voluntary, but fiber composition labeling is mandatory, and in practice retailers and liability concerns make care instructions a de facto requirement everywhere.
What does the triangle on a wash label mean?
Bleaching. A plain triangle means any bleach is fine, a triangle with two diagonal lines means non-chlorine (oxygen) bleach only, and a crossed-out triangle means no bleach at all. Note that many regular detergents contain oxygen bleach.
Can I just write "Dry Clean Only" on everything?
No. In the US you need a reasonable basis for the instruction, and telling customers to dry clean a washable garment can be treated as misleading. It also costs you sales: plenty of shoppers put dry-clean-only garments back.
What care label does a garment with multiple fabrics need?
One label, set by the most care-sensitive component, fabric or trim. A washable cotton coat with a non-washable bonded lining is, for labeling purposes, a non-washable coat. Test the finished garment, not just the shell fabric.
Joe's the founder of Kōbō Labs. Before this, he founded Satta, a fashion brand he scaled to sell internationally at Mr Porter, SSENSE, and Beams Japan. A decade of running his own brand, design, suppliers, production, the lot, is what Kōbō is built on.
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