what does this symbol mean?
ISO 3758 An iron crossed out with an X

Do not iron

The item is not suitable for ironing or pressing.

How to read it

A crossed-out iron means no ironing or pressing; GINETEX warns that irreversible changes are to be expected if an iron is used. An iron with a cross only through the lines beneath it is a different symbol, found in the Canadian guide: do not steam. The international system had no symbol for steam in ironing in 1997, when the US Federal Trade Commission compared the systems.

Where a garment's own label or its manufacturer says otherwise, that takes precedence.

More laundry symbols

The same shape elsewhere

Sources

Researched, edited and approved by Rory Hansen before publishing. Last reviewed September 24, 2026. How we research

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