Diagonal stripes in the corner of the drying square, meaning keep out of sun.
Two diagonal stripes across the upper left corner of the drying square mean dry away from direct sunlight, which fades dyes. It is combined with whichever drying instruction applies.
In the ISO 3758 system diagonal stripes in the corner of the drying square instruct that drying takes place out of direct sunlight.
Contexts: Laundry
Combined with the line or flat drying mark rather than replacing it, so one square can carry two instructions at once.
Contexts: Laundry
A square outline with two short parallel diagonal strokes set across its upper left corner, and a line within it giving the drying method.
Both are built from squares, and both are used in laundry contexts.