That tiny row of icons sewn into your collar looks like a secret code — and honestly, for most people it is. Yet those symbols are the single most reliable guide to keeping a garment looking new. Miss them, and a beloved blazer can shrink, fade, or fall apart after one wash. This guide decodes every major symbol you'll encounter, so you can make smart decisions at home and know exactly when to hand a piece off to a professional cleaner.
The Five Core Symbol Categories
International care labels follow a standardized set of five icon families. Once you recognize the base shape, reading any label becomes much easier.
Washtub — Washing Instructions
A bucket or tub shape covers machine and hand washing. A plain tub means machine-wash is safe. A hand dipping into the tub means hand wash only — typically used for delicates like silk or fine knitwear. Dots inside the tub indicate water temperature: one dot for cold (30 °C), two for warm (40 °C), three for hot (60 °C). A tub with an X through it means do not wash with water at all — dry cleaning is required.
Triangle — Bleaching
An empty triangle means any bleach is acceptable. A triangle with two diagonal lines means non-chlorine bleach only. A crossed-out triangle means no bleaching whatsoever — important for coloured and delicate fabrics that can be permanently stripped or damaged.
Square — Drying
A square contains both tumble-drying and natural-drying information. A circle inside the square refers to the tumble dryer: dots indicate heat level (one dot = low, two = medium, three = high). A crossed circle means do not tumble dry. Lines inside the square without a circle describe flat drying, line drying, or drying in the shade — each shown as a horizontal or vertical line, sometimes with a diagonal to indicate shade.
Iron — Ironing and Steaming
The iron icon also uses dots for heat: one dot for low (synthetics), two for medium (wool, polyester blends), three for high (cotton and linen). A crossed iron means do not iron. An iron with lines crossing out the steam vents means ironing is allowed but no steam — steam can leave permanent water marks on fabrics like velvet or taffeta.
Circle — Dry Cleaning
A plain circle means the item is safe to dry clean. Letters inside the circle tell professional cleaners which solvent to use: P means standard perc-based or equivalent modern solvents; F means petroleum-based solvents only; W indicates wet cleaning is acceptable. A crossed circle means do not dry clean — a less common symbol, but important to flag before dropping something off.
Common Combinations That Confuse People
Most garments combine several of these symbols, and a few combinations trip people up regularly.
- Crossed tub + plain circle: Cannot be washed at home; dry cleaning is the only safe option. Common on structured wool suits, heavily beaded pieces, and some lined jackets.
- Hand-wash tub + crossed circle: Water cleaning at home is okay with care, but professional dry cleaning is not suitable. Rare, but it does appear on certain natural-fibre crafts.
- Plain tub + crossed iron: Machine wash is fine, but skip the iron entirely — the fabric is heat-sensitive even though it tolerates water.
- No label at all: Older or vintage garments sometimes have no label. When in doubt, treat the piece as delicate and consult a professional before doing anything irreversible.
When to Stop and Call a Professional
Some garments should never be guessed at. If a care label shows a circle with a P or F, or a crossed washtub, professional dry cleaning isn't optional — it's what protects the fabric structure, lining, and colour. The same applies to wedding dresses, leather and suede pieces, structured outerwear, and heirloom textiles where a single home-washing mistake can cause irreversible damage.
For West Island Montreal residents, Nova Dry Clean offers pickup and delivery dry cleaning across the West Island, so you don't have to risk an item you're unsure about. Drop a garment off would be the old way — now you can schedule a pickup Monday through Friday 8 am–8 pm or Saturday 9 am–5 pm, with a $50 minimum order. Reach the team at (438) 230-1800 or visit novadryclean.com to book.
Reading care labels takes about ten seconds and can add years to a garment's life. Keep this guide bookmarked, check the label before every unfamiliar wash, and remember that when the symbol says dry clean — it really does mean dry clean.
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