Laundry Symbols Explained: A Practical Guide

Care labels are one of those things that feel like a manufacturer formality until you ruin a garment by ignoring them. At our Maple Ridge facility, the first thing we check on any new item is the care label — it tells us the exact washing, drying, and finishing parameters the fabric can handle without damage.

The Logic Behind the Symbol System

Laundry care symbols are standardised internationally, which means the same set of icons applies on a shirt bought in Vancouver, London, or Tokyo. Each symbol represents a specific process: washing, bleaching, drying, ironing, and professional cleaning. Modifications to those symbols — dots for temperature, lines under the tub for cycle type, an X to indicate "don't do this" — follow consistent rules.

Once you know the base shapes and the modification system, reading any care label takes a few seconds.

The Washing Tub: Where to Start

The tub icon is the most frequently used symbol. A plain tub means machine washing is permitted. A hand in the tub means the garment should only be hand washed — machine agitation is too aggressive for the fabric or construction. An X through the tub means the item should not be washed in water at all; it needs professional dry cleaning or specialist cleaning.

Dots inside the tub indicate maximum water temperature. One dot means cold water only, two dots means warm water is acceptable, three dots means hot. Lines under the tub modify the cycle rather than the temperature — one line for permanent press, two for delicate.

Bleach: When It's Safe and When It Isn't

A plain triangle on the label means any bleach — including chlorine bleach — can be used if needed. A triangle with diagonal lines restricts you to non-chlorine bleach (oxygen bleach). An X through the triangle means no bleach of any kind is appropriate for the fabric.

In practice, the diagonal-lines triangle is the most important one to recognize. Using chlorine bleach on a garment where the label specifies non-chlorine only can strip dye and weaken fibres rapidly.

Tumble Drying and Alternative Drying

The square enclosing a circle is the tumble dry symbol. Dots inside the circle indicate heat setting: one dot means tumble dry on low, two dots means medium heat, three dots means high heat is acceptable. An X through the entire symbol means the garment should not go in the tumble dryer at all.

Alternative drying symbols appear in the square without the circle. A vertical line means hang dry. A horizontal line means dry the item flat rather than hanging it — critical for knits that stretch under gravity. A shaded background means dry in the shade, away from direct sunlight.

The Iron and the Dry Cleaning Circle

The iron symbol indicates whether pressing is safe. Dots indicate heat: low for delicate synthetics, medium for synthetics and blends, high for cotton and linen. An X means do not apply heat to the fabric at all.

The dry cleaning circle is information for the cleaner rather than the home launderer. If you see a plain circle or circle with letters, the item is suitable for professional dry cleaning. An X means it's not — this is unusual but appears on some specialist items.

The Laundry Brothers offers wash & fold and dry cleaning pickup across Greater Vancouver, seven days a week. See service areas →