Everyday life

Laundry care symbols

Tub, triangle, iron: decoding the care symbols on a clothing label so you stop ruining your laundry.

Free Updated on September 11, 2026

Washing (tub)

Symbol Meaning
Tub with a number Maximum wash temperature (e.g. 30, 40, 60°C)
Tub with a hand Hand wash only
Tub with a cross Do not wash (dry clean only)
Tub with a bar underneath Delicate/synthetic cycle

Drying

Symbol Meaning
Square with a circle Tumble drying allowed
Square with a crossed-out circle No tumble drying
Dots inside the circle (1, 2, 3) Dryer heat level (1 = low, 3 = high)
Plain square Flat or line drying recommended

Ironing

Symbol Meaning
Iron with 1 dot Low temperature (silk, synthetics)
Iron with 2 dots Medium temperature (wool, polyester)
Iron with 3 dots High temperature (cotton, linen)
Crossed-out iron Do not iron

A delicate fabric (silk, wool) ironed at too high a temperature can scorch or warp irreversibly — when in doubt, test an inconspicuous spot or use the lowest indicated temperature.

Dry cleaning (circle)

Symbol Meaning
Plain circle Dry cleaning possible
Crossed-out circle No dry cleaning
Letter inside the circle (P, F) Solvent type the cleaner can use

Bleaching (triangle)

Symbol Meaning
Empty triangle Chlorine bleaching allowed
Triangle with two diagonal lines Non-chlorine bleach only (oxygen-based)
Crossed-out triangle No bleaching

Where to find these symbols

The care label is usually sewn into a side seam, the collar, or inside a pocket. The five basic symbols (washing, bleaching, drying, ironing, professional cleaning) almost always appear in that order, left to right or top to bottom.

Other useful symbols

Symbol Meaning
A circle in a square, crossed out, with an X Do not spin-dry in the machine
A wavy line under the tub Very delicate cycle (wool, fragile fabrics)
A single line under the tub Standard delicate cycle

These symbols are internationally standardised (ISO 3758) — so they stay readable regardless of the garment's country of origin, unlike the accompanying text, which isn't always translated.

navigate open Esc close