Sock washing temperature and what the label says
Short answer: The label in your socks shows the highest temperature they can be washed at, and you should follow it. As a rule, a low temperature is gentlest on fabric and elastic. Here you can read what the symbols mean and how to choose a programme.
What the number in the wash tub means
On the label you will find a wash tub with a number. The number shows the highest temperature in degrees at which you may wash the socks. A line under the tub means a gentler programme. If the tub shows a hand, the socks may only be hand washed. Read the symbols before you put the laundry in the machine.
When the label is unreadable
If the label has worn off or is missing, wash gently as a starting point, that is, at a low temperature and in a wash bag. Take a look at bamboo socks for women if you want to compare care instructions on new pairs. Take a photo of the label on new socks before you cut it off.
Why high heat can do damage
Heat can make the elastic give up, so the sock loses its grip on the foot. The fabric can also mat or shrink. That applies especially to the heel and toe, which are the most exposed anyway. That is why it is often a good idea to choose a lower temperature than the label allows when you do not need a hard wash.
Fabric softener and drying
Fabric softener can leave a film on the fabric and wear on the elastic, so follow the label if it advises against it. Drying matters as much as washing. Let the socks air dry and avoid radiators and direct sun. The tumble dryer may only be used if the label expressly allows it.
What to wash together
Wash the socks with similar colours and soft clothes. Avoid clothes with zips, hooks and heavy buttons that can pull threads. Turn the socks inside out and use a wash bag. That protects heel, toe and patterns. Light and dark socks should be washed separately so the colours do not run.
Programme choice and load
Choose a programme that suits the fabric. A gentle programme gives less wear, and a half-full machine gives the socks room to be rinsed well. Do not overfill the machine, because then the wash is less effective and the clothes rub against each other more. Do not use more detergent than necessary.
Stains and daily upkeep
Treat stains quickly with cold water and a mild product, and do not rub hard. Rinse, and then wash as normal. Avoid chlorine and strong stain removers unless the label allows them. Compare with the other items in the drawer, such as all bamboo socks for women, if you want to unify your washing.
When the socks are worn
If there are holes or the fabric has lost its shape, it is time for new ones. Rotate between several pairs so they wear evenly. Wash and dry them following the label, and they will last longer. There is no fixed lifespan, so use your own observations and look for signs of wear. Also see bamboo underwear for women.
Frequently asked questions
What does the number on the care label mean?
It is the highest temperature in degrees at which you may wash the item. You may wash at a lower temperature, but not at a higher one.
May I wash socks at a lower temperature than the label says?
Yes, a lower temperature is usually gentler on fabric and elastic. Use a gentle programme if the socks are not very dirty.
What do I do if the label is missing?
Wash gently at a low temperature in a wash bag and let the socks air dry. That is the safest starting point when you do not know the instructions.
