By Timothy Oommen, Owner — Laundini Laundromat | laundinilaundromat.com
You’ve seen them on every piece of clothing you own. A row of small symbols on the care label — a tub of water, a triangle, a square, an iron, a circle. Most people ignore them entirely. Some people squint at them, guess, and hope for the best.
This is the guide that makes them make sense. Once you know what each symbol means, you’ll never have to guess again.
The Five Symbol Categories
Care label symbols fall into five categories. Every symbol you’ll ever see on a clothing tag belongs to one of these groups.
1 — The Wash Tub (Washing Instructions)
The wash tub symbol looks like a small bucket or basin with water in it. Everything about how to machine wash or hand wash the item is communicated through this symbol and its variations.
Plain tub — machine wash, normal cycle. No restrictions beyond what the temperature indicates.
Tub with a hand — hand wash only. Do not put this in a machine. Fill a sink with cool water, wash gently, rinse thoroughly.
Tub with an X through it — do not wash with water at all. This item requires dry cleaning or spot cleaning only.
Numbers inside the tub — the number is the maximum water temperature in Celsius. A 30 means wash at or below 30°C (86°F) — cold. A 40 means at or below 40°C (104°F) — warm. A 60 means hot. A 95 means very hot — this is for items that need serious sanitization, like heavily soiled whites or medical items.
One line under the tub — permanent press cycle. Reduced agitation, cooler rinse.
Two lines under the tub — gentle or delicate cycle. Minimum agitation.
2 — The Triangle (Bleaching Instructions)
The triangle symbol tells you whether and how you can use bleach on the item.
Plain triangle — any bleach is okay when needed. This is rare on colored items.
Triangle with two diagonal lines — only non-chlorine, oxygen-based bleach. This is the “color-safe bleach” instruction. OxiClean is an example of oxygen bleach.
Triangle with an X through it — do not bleach under any circumstances. This covers both chlorine and oxygen bleach. We see this on most colored items and many delicates.
At Laundini, we never bleach an item unless the triangle says we can — and even then, only on appropriate loads.
3 — The Square (Drying Instructions)
The square symbol is about drying. What the square contains tells you how.
Square with a circle inside — tumble dry is okay.
Square with a circle and one dot — tumble dry on low heat.
Square with a circle and two dots — tumble dry on medium heat.
Square with a circle and three dots — tumble dry on high heat.
Square with a circle and an X — do not tumble dry. This item needs to be air dried.
Square with a horizontal line through the middle — dry flat. Lay the item on a clean surface to dry. Hanging it will stretch it out of shape — this is common on knits and sweaters.
Square with a curved line at the top — hang to dry. Drape it over a hanger or a line.
Square with three vertical lines — drip dry. Hang it while wet and let it drip.
The drying symbol is one of the most ignored on clothing labels and one of the most important. Tumble drying something that says dry flat is how you turn a sweater into something that fits a ten-year-old.
4 — The Iron (Ironing Instructions)
The iron symbol looks like — an iron. The dots inside indicate the temperature setting.
Iron with one dot — low heat. Synthetics, delicates, silk.
Iron with two dots — medium heat. Wool, polyester blends.
Iron with three dots — high heat. Cotton and linen. These can handle and often need high heat to release wrinkles properly.
Iron with an X through it — do not iron. The fabric will be damaged by heat.
Iron with an X and lines underneath — do not iron and do not steam. Steam can damage this fabric as much as direct heat.
5 — The Circle (Dry Cleaning Instructions)
The circle is the dry cleaning symbol. If your item has a circle on the label, it communicates with the dry cleaner, not with you — but it’s worth knowing what it means.
Plain circle — dry clean. Take it to a professional.
Circle with a letter inside — the letter tells the dry cleaner which solvents to use. F means petroleum-based solvent. P means any solvent except trichloroethylene. W means wet cleaning is okay.
Circle with an X through it — do not dry clean. This is less common but appears on some items where dry cleaning solvents would damage the fabric.
At Laundini, we are not a dry cleaner. If an item has a circle on the label and nothing else, we’ll flag it and tell you honestly rather than attempt something we’re not equipped for.
The Symbols That Trip People Up Most
The hand wash symbol. A machine on the gentlest cycle is not the same as hand washing. If the label shows a hand, it means hand wash. We honor this on items flagged as delicate.
Dry flat vs. hang to dry. These look similar — both are square-based symbols — but the difference matters enormously for items like wool sweaters. Dry flat means lay it horizontal. Hanging stretches the fabric under its own weight while wet.
The bleach triangle with lines. The X means no bleach ever. The two diagonal lines mean oxygen bleach only — not chlorine bleach. These are not interchangeable and using chlorine bleach on a two-lines item will damage or destroy it.
Numbers in the wash tub. Americans are used to temperature descriptions — cold, warm, hot. European care labels use Celsius numbers. 30 = cold. 40 = warm. 60 = hot. 95 = very hot.
What We Do With Care Labels at Laundini
Every item that comes through our pickup and delivery service gets assessed before it goes near a machine. If something has a care label with specific instructions, we follow them. If something is flagged as delicate in your order notes, we check the label before deciding on cycle and temperature.
We do not override care labels because a standard cycle would be faster. We do not tumble dry things that say dry flat because we ran out of rack space. The label is the instruction and we treat it as exactly that.
If something comes in with a label that says it needs dry cleaning and we cannot handle it safely, we’ll tell you. Honestly, upfront, before anything goes wrong.
The Quick Reference Summary
| Symbol | Category | What It Means |
|---|---|---|
| Tub | Washing | Machine wash — temp shown by number or dots |
| Tub + hand | Washing | Hand wash only |
| Tub + X | Washing | Do not wash with water |
| Triangle | Bleaching | Any bleach okay |
| Triangle + lines | Bleaching | Oxygen bleach only |
| Triangle + X | Bleaching | Do not bleach |
| Square + circle | Drying | Tumble dry okay |
| Square + circle + X | Drying | Do not tumble dry |
| Square + horizontal line | Drying | Dry flat |
| Square + curved top | Drying | Hang to dry |
| Iron + 1 dot | Ironing | Low heat |
| Iron + 2 dots | Ironing | Medium heat |
| Iron + 3 dots | Ironing | High heat |
| Iron + X | Ironing | Do not iron |
| Circle | Dry cleaning | Dry clean only |
| Circle + X | Dry cleaning | Do not dry clean |
Save this. Screenshot it. Send it to the person in your life who cuts the tags off everything immediately after buying.
Rather let someone who reads every tag handle your laundry? Book a pickup at laundinilaundromat.com. All of Cook County, $1.50/lb, free delivery, 24-hour turnaround.
Timothy Oommen is the founder and owner of Laundini Laundromat, with locations in Evanston, Bucktown, Skokie, and Wheeling, IL.