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CHECK THE TAG / THE GARMENT CARE FIELD GUIDEEDITION 05 · REFERENCE SNAPSHOT 2026-11-01
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CARE MARK / WASHING / ISO 3758:2023

30°C · mild cycle symbol.

Machine wash at no more than 30°C on a mild cycle.

EXPLICIT INSTRUCTIONSOURCE-TRACEDINTERNATIONAL REFERENCE
Use this mark in the decoder
ILLUSTRATIVE CARE MARKINDEX / WASH-30C-GENTLE
30°C · mild cycle symbol: Machine wash at no more than 30°C on a mild cycle.
THE MARK IS NOT A TEST RESULTCTT / 05
THE SHORT ANSWER

What does it mean?

Machine wash at no more than 30°C on a mild cycle.

01 / HOW TO IDENTIFY IT

Match the shape, not just the words.

A wash tub is the base shape. Read the number or hand inside it, then count the lines beneath the tub. Each added line indicates a gentler process.

A single line below a 30 tub changes the cycle, not the numeric maximum. Look for the machine program described as easy care, permanent press or gentle; the exact program names vary by machine.

02 / WHAT TO DO

The practical decision.

Use a smaller load when the wash process calls for less abrasion. A 30°C normal wash may have the correct water temperature but still be mechanically too aggressive.

Do not skip this detail

Hotter washing or stronger agitation than the label allows may change size, colour or finish.

03 / WHAT PEOPLE CONFUSE

One small detail changes the meaning.

The two-line 30°C symbol is stricter still: it calls for a very mild process suitable for particularly sensitive items.

04 / AFTER YOU IDENTIFY IT

Check the rest of the tag.

The washing, bleaching, drying, ironing and professional-care instructions work together. This page interprets one symbol only; a blank or unreadable mark does not grant permission for any other treatment.

Never replace the maker’s written instructions with a guess based only on material composition or appearance. Read the complete care-label method.

REFERENCE CHECK / 01 NOV 2026

The source behind this interpretation

Care marks describe permitted treatments for the finished article, not a guarantee of results. Some standards require purchase and the illustrations here are independent teaching representations. Read the evidence and licensing limits.