Do not tumble dry symbol
Not for the tumble dryer at any heat setting.
- What to do
- Dry on a line, a hanger or flat on a towel – check the label for a natural-drying symbol.
- Avoid
- 'Just ten minutes in the dryer' is enough to shrink a knit.
- Where you see it
- Wool, silk, knitwear, elastane, embellished pieces
What to set on the machine
- Dryer
- do not tumble dry
Other drying symbols
Frequently asked
Pick all its symbols and get the washer, dryer and iron settings in one place.
Decode the labelPrintable symbol chart →01What does the do not tumble dry symbol mean?
Not for the tumble dryer at any heat setting.
02What should I do with the garment?
Dry on a line, a hanger or flat on a towel – check the label for a natural-drying symbol.
03What is the most common mistake?
'Just ten minutes in the dryer' is enough to shrink a knit.
04Can I dry it on a radiator?
Labels don't mention radiators, but direct heat harms wool and synthetics much like a dryer. Room temperature is safest.
05Why do some clothes stretch while drying?
Wet knits are heavy: hung up, they stretch under their own weight. That's why knits dry flat.

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