semiatic

Tumble dry, low heat

Tumble drying is allowed, but only on a mild, reduced-heat setting. GINETEX gives 60 °C for this setting.

What to do

Pick the low-heat or 'delicate' dryer setting, and consider a shorter time — or finish drying on a hanger.

Maximum temperature
60 °C (140 °F) dryer air
Family
Drying (square)
ISO 3758 name
Tumble drying possible, lower temperature
Distinguishing mark
circle + 1 dot

On US and Canadian labels

North American one dot is also low heat, but with a lower ceiling: not exceeding 55 °C (131 °F).

Often confused with

Tumble drying is fine at the normal heat setting, with a normal load. GINETEX gives 80 °C as the normal drying temperature.

Other drying symbols

Sources

Meanings are paraphrased from these sources, not quoted, and checked on the date shown.