Laundry symbols (washing signs)
Laundry guide to common care symbols
A laundry symbols, also called a care symbols, are the pictograms which represent a method of washing, for example drying, dry-cleaning and ironing clothing. Such symbols are written on labels, known as care labels, attached to clothing to indicate how a particular item should best be cleaned. There are different standards for care labels for the different countries/regions of the world. In some standards, pictograms coexist with or are complemented by written instructions.
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Laundry care symbols with instructions in Japanese. The four symbols shown indicate that the garment must not be washed in water, must not be bleached, may be ironed only with a protective pressing cloth, and must be dry-cleaned. |
Treatment indicated by the symbols is “the maximum permitted treatment” and is not required or recommended. GINETEX states that “milder forms of treatment and lower temperatures than those indicated on the label are always permitted.” For example, if a symbol indicates washing in hot water and tumble drying, washing in cold water and drying on a clothes line are also acceptable.
The Canadian system was formerly the most colorful one, using three colours: green for “go ahead”, yellow for “be careful”, and red for “stop”. This system has been abandoned with the decision to move to a common North American scheme.
GINETEX, based in France, is the European association for textile care labelling, and formed in 1963 after academic conferences in the late 1950s were formed to define one standard of labelling.
General
The care label describes the allowable treatment of the garment without damaging the textile. Whether this treatment is necessary or sufficient, is not stated. A milder than specified treatment is always acceptable. The symbols are protected and their use is required to comply with the license conditions. Incorrect labelling is prohibited. A bar below each symbol calls for a gentler treatment than usual and a double bar for a very gentle treatment.
Washing symbol
A stylized washtub is shown, and the number in the tub means the maximum wash temperature (degrees Celsius). A bar under the tub signifies a gentler treatment in the machine. A double bar signifies very gentle handling. A hand in the tub signifies that only (gentle) hand washing (not above 40°C) is allowed. A cross through washtub means that the textile may not be washed under normal household conditions.
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| Washing symbol | Wash at 30°C | Wash at 40°C | Wash at 50°C |
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| Hand Wash | Do not wash |
Bleaching symbol
An empty triangle (formerly lettered Cl) allows the bleaching with chlorine or oxygen. Two oblique lines in the triangle allow only oxygen as a bleaching agent. A crossed triangle prohibits any bleaching.
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| Bleaching allowed (chlorine and oxygen) |
Bleaching with oxygen allowed |
Bleaching with chlorine allowed (obsolete) |
Do not bleach | Do not bleach (obsolete) |
Drying symbol
A circle in the square symbolizes a dryer. One dot requires drying at reduced temperature and two dots for normal temperature. The crossed symbol means that the clothing does not tolerate machine drying. In the U.S. and Japan, there are other icons for natural drying.
Tumble drying
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| Tumble drying symbol | Tumble drying (low temperature) |
Tumble drying (normal) |
Do not tumble dry |
Natural drying
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| Drying symbol | Line dry | Dry flat | Drip dry |
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| Dry in the shade | Line dry in the shade | Dry flat in shade | Drip dry in shade |
Ironing symbol
The iron with up to three dots allows for ironing. The number of dots are assigned temperatures: One point means 110°C, two points means 150°C and three points means 200°C. An iron with a cross prohibits ironing.
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| Ironing symbol | Iron at low temperature | Iron at medium temperature |
Iron at high temperature |
Do not iron |
Professional Cleaning symbol
A circle identifies the possibilities of professional cleaning. A bar under the symbol means clean gently, and two bars means very gentle cleaning.
Chemical cleaning
The letters P and F in a circle are for the different solvents used by professional dry cleaners.
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| Professional cleaning symbol |
Dryclean, hydrocarbon solvent only (HCS) |
Gentle cleaning with hydrocarbon solvents |
Very gentle cleaning with hydrocarbon solvents |
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| Dryclean, PCE only | Gentle cleaning with PCE |
Very gently cleaning with PCE |
Do not dry clean |
Wet cleaning
The letter W in a circle is for professional wet cleaning.
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| Professional wet cleaning | Gentle wet cleaning | Very gently wet cleaning |
Professional wet cleaning is not allowed |
From Wikipedia, the free encyclopedia
Modern dry cleaning uses non-water-based solvents to remove soil and stains from clothes. The potential for using petroleum-based solvents such as gasoline and kerosene was discovered in the mid-19th century by French dye-works owner Jean Baptiste Jolly, who noticed that his tablecloth became cleaner after his maid spilled kerosene on it.,;