Tumble dry, low heat
The item can be tumble dried at a low temperature.
Where a garment's own label or its manufacturer says otherwise, that takes precedence.
Easily confused with
How to read it
A circle inside a square stands for tumble drying. One dot inside the circle indicates low heat; two dots indicate normal heat.
Also searched as: tumble dry one dot.
More laundry symbols
Sources
- Textiles — Care labelling code using symbols, ISO 3758, ISO
- Standard Guide for Care Symbols for Care Instructions on Textile Products, ASTM D5489, ASTM International
Last reviewed September 23, 2026.