Knowing clothing wash symbols can make laundry much easier and help your clothes last longer. These small symbols on care labels tell you how to wash, dry, iron, and care for different fabrics safely.
From a simple washing tub to a crossed-out dryer symbol, each icon has a specific meaning. Understanding these symbols can prevent common laundry mistakes, such as shrinking clothes, damaging delicate fabrics, or fading colors.
This complete guide to clothing wash symbols explains the most common laundry care symbols in simple terms. You’ll learn how to read washing, bleaching, drying, ironing, and professional cleaning symbols so you can care for your clothes with confidence.
Clothing Wash Symbols Quick Guide
The main clothing care symbols are easy to recognize once you know what each shape represents:
- Tub: Washing instructions
- Triangle: Bleaching instructions
- Square: Drying instructions
- Iron: Ironing instructions
- Circle: Dry-cleaning or professional cleaning instructions
- Crossed-out symbol: Do not use that particular treatment
- Dots: Indicate temperature or heat level
- Lines underneath: Indicate a gentler washing or drying process
Complete Clothing Wash Symbols Chart
| Symbol | Meaning | What to Do |
| Tub with 30°C | Wash at 30°C maximum | Use a cool wash |
| Tub with 40°C | Wash at 40°C maximum | Use a warm wash |
| Tub with 60°C | Wash at 60°C maximum | Suitable for fabrics that allow hotter washing |
| Hand in tub | Hand wash | Wash gently by hand |
| Tub crossed out | Do not wash | Avoid washing with water |
| Tub with one line | Mild wash | Use a gentle cycle |
| Tub with two lines | Very mild wash | Use a delicate cycle |
| Empty triangle | Bleaching allowed | Bleach may be used when appropriate |
| Crossed-out triangle | Do not bleach | Avoid bleach |
| Square with circle | Tumble dry | Dryer may be used |
| Crossed-out dryer symbol | Do not tumble dry | Air dry instead |
| Iron with one dot | Low heat | Use a low temperature |
| Iron with two dots | Medium heat | Use medium temperature |
| Iron with three dots | High heat | Use high temperature |
| Crossed-out iron | Do not iron | Avoid ironing |
| Circle | Professional cleaning | Check professional cleaning instructions |
| Crossed-out circle | Do not dry clean | Avoid dry cleaning |
Washing Symbols Explained
The washing symbol looks like a tub filled with water. It is usually the first symbol to check before putting clothes into a washing machine.
30°C Wash Symbol
A tub containing 30°C means the garment should be washed at a maximum temperature of 30°C.
This cooler temperature is commonly used for delicate or colored clothing. It can also help reduce unnecessary color fading.
40°C Wash Symbol
A 40°C symbol means the garment can be washed at up to 40°C.
This is a common washing temperature for everyday clothing, but you should still follow the specific instructions on the garment.
60°C Wash Symbol
A 60°C symbol means the garment can be washed at a maximum temperature of 60°C.
Do not assume that every cotton garment can tolerate 60°C. Always check the care label because high temperatures can cause some fabrics to shrink or lose their shape.
Hand Wash Symbol
A hand inside a washing tub means the garment should be hand washed.
This symbol is common on delicate clothing. Use gentle handling and avoid aggressive rubbing or twisting unless the garment’s instructions specifically allow it.
Do Not Wash Symbol
A crossed-out washing tub means do not wash the garment with water.
Depending on the other symbols on the label, professional cleaning may be required.
Lines Under the Washing Tub
A line underneath the tub generally indicates a milder washing process.
Two lines indicate an even gentler process. These garments may require a delicate or very gentle machine cycle.
What Do the Dots and Lines Mean?
Dots and lines are important parts of clothing care symbols.
Dots
Dots commonly indicate temperature or heat level:
- One dot: Low heat
- Two dots: Medium heat
- Three dots: High heat
The exact meaning depends on the symbol they appear inside. For example, dots inside an iron indicate the recommended ironing temperature.
Lines
Lines underneath a washing or drying symbol generally indicate that a gentler process is required.
The more lines shown, the more careful you should be with the garment.
Bleaching Symbols
Bleaching instructions are represented by a triangle.
Empty Triangle
An empty triangle means bleaching is permitted.
However, always choose a bleach product suitable for the fabric and follow its instructions.
Triangle With Diagonal Lines
A triangle containing diagonal lines indicates that only certain non-chlorine or oxygen-based bleaching methods may be appropriate.
Crossed-Out Triangle
A crossed-out triangle means do not bleach.
Using bleach on these garments can cause discoloration or fabric damage.
Drying Symbols
Drying symbols appear as a square and tell you how the garment should be dried.
Tumble Dry Symbol
A square containing a circle means the garment can be tumble dried.
Dots inside the circle indicate the appropriate heat setting.
Do Not Tumble Dry
A crossed-out square-and-circle symbol means do not put the garment in a tumble dryer.
Instead, follow the label’s alternative drying instructions.
Line Dry
A square with a vertical line can indicate that the garment should be line dried.
Dry Flat
A horizontal line inside the square indicates dry flat.
This is particularly useful for garments that can stretch or lose their shape when hung.
Dry in the Shade
Diagonal lines in the corner of the drying symbol indicate that the garment should be dried in the shade.
Direct sunlight can affect some dyes and fabrics.
Ironing Symbols
The ironing symbol looks like a traditional iron and tells you how much heat can safely be applied.
One Dot
An iron with one dot means low heat.
This setting is commonly used for heat-sensitive fabrics.
Two Dots
Two dots indicate medium heat.
Three Dots
Three dots indicate high heat.
Even when high heat is permitted, avoid leaving the iron in one place for too long.
Crossed-Out Iron
A crossed-out iron means do not iron.
If you need to remove wrinkles, follow the garment manufacturer’s recommended alternative.
Dry-Cleaning Symbols
Professional cleaning instructions are represented by a circle.
A circle may contain letters that provide information for professional cleaners about the appropriate cleaning process.
A crossed-out circle means do not dry clean.
If your garment is labeled “Dry Clean Only,” do not automatically put it in a washing machine. Follow the manufacturer’s instructions.
Clothing Wash Symbols by Fabric Type
Different fabrics can require very different care.
Cotton
Cotton garments are often machine washable, but the correct temperature varies. Always check the care label because high temperatures may cause shrinkage.
Wool
Wool commonly requires gentle washing or hand washing and may need to be dried flat to help maintain its shape.
Silk
Silk is delicate and may require hand washing, low heat, or professional cleaning depending on the garment.
Polyester
Many polyester garments can be machine washed, but high heat during drying or ironing may damage some polyester fabrics.
Denim
Denim can generally be machine washed, but following the recommended temperature and drying instructions can help preserve its color and shape.
How to Read a Clothing Care Label
Follow these steps whenever you are unsure how to wash an item:
- Find the care label inside the garment.
- Check the washing symbol and maximum temperature.
- Look for bleaching instructions.
- Check the drying symbol before using a dryer.
- Check the ironing symbol before applying heat.
- Look at the cleaning symbol to determine whether professional cleaning is required.
- Follow the most restrictive instruction when several care instructions are provided.
Taking a few seconds to read the label can prevent expensive clothing mistakes.
Common Mistakes When Reading Laundry Symbols
Even simple symbols can be misunderstood. Avoid these common mistakes:
Washing Everything at the Same Temperature
Not every garment should be washed in hot water. Always follow the temperature shown on the label.
Ignoring the Do-Not Symbols
A crossed-out symbol is important. It means the treatment represented by that symbol should not be used.
Using Too Much Heat
High heat can shrink or damage some fabrics. Check the drying and ironing symbols before applying heat.
Assuming All Cotton Can Be Washed Hot
Cotton can tolerate different temperatures depending on the garment and construction. The care label is more reliable than simply identifying the fabric.
Putting Delicate Clothing in the Dryer
If the tumble-dry symbol is crossed out, allow the garment to dry using the recommended alternative method.
Frequently Asked Questions About Clothing Wash Symbols
What do clothing wash symbols mean?
Clothing wash symbols provide instructions for washing, bleaching, drying, ironing, and professional cleaning. They help you care for garments without damaging the fabric.
What does a tub symbol mean on clothing?
A tub symbol indicates washing instructions. Any number inside the tub generally indicates the maximum washing temperature.
What does 30°C mean on a clothing label?
A 30°C symbol means the garment should be washed at a maximum temperature of 30°C.
What does the hand wash symbol mean?
A hand inside a washing tub means the garment should be washed by hand rather than using a normal machine-washing cycle.
What does a crossed-out triangle mean?
A crossed-out triangle means do not bleach the garment.
What does a square with a circle mean?
A square containing a circle means the garment can generally be tumble dried. Dots inside the circle indicate the permitted heat level.
What does a crossed-out iron mean?
A crossed-out iron means the garment should not be ironed.
Why should I follow clothing care symbols?
Following the symbols can help prevent shrinking, fading, stretching, discoloration, and heat damage while extending the useful life of your clothes.
Final Thoughts
Understanding clothing wash symbols makes laundry easier and helps you avoid common clothing-care mistakes. The easiest way to remember the main symbols is:
Tub = Wash
Triangle = Bleach
Square = Dry
Iron = Iron
Circle = Professional Cleaning
Always check the care label before washing a new garment. Pay particular attention to temperature numbers, dots, lines, and crossed-out symbols because these small details tell you how gently the clothing needs to be treated.
When in doubt, following the manufacturer’s care instructions is the safest way to protect your clothes and keep them looking good for longer.
I am Marcus Lee, a cultural researcher and slang aficionado. I study the roots of informal language and how communities create meaning through words. My books “Slang Origins: A Journey Through Words” and “Words That Move Us: Slang Across Generations” focus on the history and psychology of slang. I enjoy guiding readers to understand not just the words, but the stories and attitudes they carry, so you can truly connect with language in daily life.
Lisa Reynolds
John Carter