What do the dots in tumble dry symbols mean?

Dots inside the circle in a tumble dry symbol indicate heat level: one dot = low heat (approximately 55°C), two dots = medium heat (approximately 65°C), three dots = high heat (80°C+). No dots or an open inner circle indicates no heat (air fluff only). You can always use a lower heat setting than the symbol allows.

What is the difference between line dry and dry flat?

Line dry means hang the item on a line, airer, or hanger to air dry vertically. Dry flat means lay it horizontally on a flat surface. Dry flat is required for knitwear, cashmere, and other heavy fabrics that stretch permanently under their own wet weight when hung.

Can I air dry something that says tumble dry?

Yes — air drying is always gentler than tumble drying. If you prefer to air dry a tumble-dry-rated item, you can line dry or dry flat without any damage risk. The tumble dry symbol gives permission to machine dry; it is not an instruction to do so.

What does "dry in shade" mean?

Dry in shade means keep the item away from direct sunlight while drying, as UV radiation bleaches dyes over time. Dry indoors, in a covered area, or on the shaded side of a building. This is especially important for dark, vivid, and bright colours.

What does Tumble Dry Gentle mean?

Dryinglow risk

Quick Answer

Tumble dry on gentle cycle with low heat (one dot with line)

Detailed explanation

The tumble dry gentle symbol (a square with a circle and a single dot inside, or with bars below) means machine drying is permitted but only at the lowest heat and with reduced mechanical tumbling action — the most cautious dryer setting available. This symbol is specifically designed for items that can benefit from a dryer's airflow but would be damaged by even a standard low-heat cycle: fine knitwear, delicate synthetics, loosely constructed fabrics, and items with embellishments. On most machines, this corresponds to the "Gentle" or "Delicate" dryer programme, which reduces both heat and drum speed.

How to follow the Tumble Dry Gentle symbol:

1
Set dryer to gentle or delicate cycle
2
Low heat with reduced tumbling
3
Prevents damage to delicate fabrics
4
May take longer to dry

When does this symbol appear on care labels?

For delicate synthetic items and fine knitwear that are dryer-rated but need the gentlest possible setting
For garments with light embellishments that cannot tolerate higher heat
For loosely constructed fabrics that need air-drying help but would distort under standard tumbling
For items specified as "tumble dry gentle" on the care label

Tips and Best Practices

Select the "Gentle" or "Delicate" programme on the dryer — this reduces both heat and drum rotation speed simultaneously
Use a mesh laundry bag inside the dryer for additional protection from drum friction
Dry for a shorter time than a standard load and check the item during the cycle
Remove while still very slightly damp and reshape or hang immediately
Do not overload the drum — delicate items need space to tumble freely without compression from other items

What happens if this symbol is ignored

Using a standard or low-heat cycle without reduced tumbling on a gentle-tumble item subjects the fabric to mechanical forces that cause pilling, distortion, loose thread damage, and embellishment loss. Even low heat with standard tumbling can damage these items.

Common mistakes to avoid

Selecting "low heat" without checking that the programme also reduces drum speed — heat and tumbling speed are independent settings on some machines
Not using a laundry bag — loose delicate items in a drum experience friction damage even in a gentle cycle
Drying for a full standard cycle duration — check the item earlier and remove while slightly damp

Common Materials

DelicatesSyntheticsKnitwear

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Frequently Asked Questions

Related Drying Symbols

Tumble Dry Normal

Tumble dry at normal/high heat setting

Tumble Dry Low Heat

Tumble dry on low heat setting only (one dot)

Tumble Dry Medium Heat

Tumble dry on medium heat setting (two dots)

Tumble Dry High Heat

Tumble dry on high heat setting (three dots)

Tumble Dry No Heat

Tumble dry with no heat - air fluff only

Do Not Tumble Dry

Do not use tumble dryer - air dry only

Often used together

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Washing symbols →Bleaching symbols →

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