How long clothing can stay packed away

Short answer: Clean clothes in a sealed box can last for years. The elastic sets the limit, and after five to seven years it has gone stiff no matter how well the clothes were stored. The fabric itself lasts longer if it is clean and dry.

The fabric itself lasts a long time

A clean knit fabric kept dark and dry will not be harmed in ten years. Fibres wear out when they are worn, washed and rubbed, and none of that happens in a box. What harms fabric in storage is damp, light and dirt left in place. Keep those three out and the fabric is the least of your worries. The same goes for bamboo tops for women.

The elastic sets the limit

Rubber goes stiff over the years, even if it is never worn. The elastic in a waistband or hem slowly loses its ability to pull back, until it sits loose or snaps when stretched. That is why a garment without elastic often lasts longer on the shelf than one with it. Keep that in mind when you pack away bamboo underwear for women.

Wash before you pack

Clothes should be clean before they go into a box. Traces of sweat, skin oil and deodorant sit invisibly in the fabric and can leave yellow marks and a stale smell after long storage. Something that looks clean after one day is not always clean. Wash everything, even items worn briefly, and let them dry fully.

Fully dry, not almost dry

Even a little moisture in a closed box can cause a musty smell and dark spots within a few months. If in doubt, let the clothes hang an extra day, especially in damp months. Thick items like sweatshirts dry more slowly at the seams and cuffs than in the rest of the fabric. Check those spots before you pack.

A sealed box in a dark place

A sealed box keeps out dust, insects and damp. Put it somewhere with an even temperature, such as a wardrobe or under the bed, rather than an attic or basement where it swings between cold and warm. Darkness matters because light can slowly fade the colours along the edges that face it.

Fold loosely, do not press

Clothes pressed hard together get creases that can be difficult to remove after a long time. Fold each item loosely and do not fill the box so full that the lid has to be forced down. Heavy items go at the bottom and light ones on top. That way the light pieces are not flattened, and you can see what is inside.

Check once a year

A short check once a year catches damp and odour before it gets serious. Open the box, smell the contents and look for marks or small holes. If something smells stale, wash it and let it dry fully before it goes back. It takes a quarter of an hour and can save a whole stock of clothes, such as bamboo sweats for men and women.

When the clothes come out again

After long storage it is a good idea to wash clothes before wearing them. That removes dust and the flat smell a box leaves behind. Gently pull the elastic in waistbands and hems at the same time. If it springs back neatly, it is fine. If it stays slack or crackles, it has reached its limit.

Frequently asked questions

How long can clothes stay packed away

Clean fabric in a sealed box lasts for years. The elastic is the first thing to give up, usually after five to seven years, however well the clothes were stored.

What fails first

The elastic. Rubber goes stiff over the years whether it is worn or not, and the waistband loses its grip. The fabric itself usually lasts much longer if kept clean and dry.

Should you check along the way

Yes, once a year. A short check catches damp and odour while they can still be washed out of the fabric and before they spread to the rest of the box.