The same clothes two days running
Short answer: Outer layers can be worn several days if you have not sweated in them. Underwear, socks and t-shirts that have been against the skin should be changed every day. The test is simple: if it smells, it needs washing.
What can be worn two days in a row
Not every garment needs washing after one day. The difference lies in how close it has sat to the skin. What has not been directly against the body can often be worn for several days if it is aired in between. That saves washes and spares the clothes, since every wash is wear on the fabric.
What can be repeated
Sweatshirts, trousers, shirts and jackets can be repeated. They have not been directly against the skin, and a day on a hanger with air around it removes the moisture that got into them. Hang them up to air instead of throwing them over a chair. See bamboo sweatshirts for men.
What cannot
Underwear, socks and t-shirts that have been against the skin should be changed every day. They have taken up sweat and skin oils, and that cannot be aired out. A day on a hanger does not help, because the oils and sweat sit inside the fibres. See bamboo underwear for men and bamboo t-shirts for men.
The nose test
Hold the garment up to your nose. If it smells, it needs washing. The test is quick, costs nothing and is more accurate than a fixed rule about the number of days. Some pieces smell after one day, others last longer. Your nose is the best measure, and you do not have to guess.
Air properly in between
A day on a hanger with air around it removes the moisture that has got into the outer layer. Do not hang it in a closed wardrobe but somewhere the air moves, and leave it until it is fully dry and fresh. That way it is ready the next day without being washed.
How long an outer layer lasts
An outer layer such as a sweatshirt can be worn three to five days if it is aired in between. That is a rough guide and depends on how much you have sweated. If you have been rushing, in the heat or physically active, wash it sooner. Here too, your nose is the guide.
The bathroom is not the place
It seems natural to hang clothes in the bathroom, but it does not help. It is too damp for anything to dry, and the garment takes up moisture from the air instead. Choose a room with dry air, such as the bedroom or the hallway, and let the clothes hang freely so air reaches all around.
How to have less to wash
Change what has been against the skin every day, and let outer layers rest on a hanger. That way you wash only what needs it. It means fewer loads, less detergent and less wear, and you still put on fresh clothes each morning. It is easier than it sounds and fits easily into daily life.
In short
Clothes can be worn several days when they have not been against the skin and have been aired in between. Underwear, socks and t-shirts are changed every day. Use your nose as the check and avoid the bathroom as an airing spot. You then wash neither too often nor too rarely.
Frequently asked questions
How many days can a sweatshirt be worn
Three to five, if it is aired in between. It depends on how much you have sweated, so use your nose as the check. If it smells or has stains, wash it, whatever the number of days.
Why can underwear not be repeated
Because it has been against the skin all day and taken up sweat and skin oils. That cannot be aired out, so underwear, socks and t-shirts are changed every day, however clean they look.
Does it help to hang the garment in the bathroom
No. It is too damp for anything to dry, and the garment may take up moisture instead. Hang it on a hanger somewhere with dry air and movement, such as the bedroom.
You can find the full range at Bamboo-Clothing.com.
